1.  mate(n = noun.person) first mate - the officer below the master on a commercial ship;
is a kind of officer, ship's officer

2.  mate(n = noun.person) teammate - a fellow member of a team; "it was his first start against his former teammates"
is a kind of associate

3.  mate(n = noun.person) - the partner of an animal (especially a sexual partner); "he loved the mare and all her mates"; "camels hate leaving their mates"
is a kind of animal, animate being, beast, brute, creature, fauna
Derived form verb mate₁

4.  mate(n = noun.person) better half, married person, partner, spouse - a person's partner in marriage;
is a kind of domestic partner, significant other, spousal equivalent, spouse equivalent, relation, relative
is a member of man and wife, marriage, married couple
has particulars: bigamist, consort, helpmate, helpmeet, hubby, husband, married man, monogamist, monogynist, honeymooner, newlywed, polygamist, married woman, wife
Derived form verb mate₁

5.  mate(n = noun.artifact) match - an exact duplicate; "when a match is found an entry is made in the notebook"
is a kind of duplicate, duplication
Derived form verb mate₂

6.  mate(n = noun.quantity) fellow - one of a pair; "he lost the mate to his shoe"; "one eye was blue but its fellow was brown"
is a kind of singleton
is a part of brace, couple, couplet, distich, duad, duet, duo, dyad, pair, span, twain, twosome, yoke

7.  mate(n = noun.plant) ilex paraguariensis, paraguay tea - South American holly; leaves used in making a drink like tea;
is a kind of holly

8.  mate(n = noun.person) - informal term for a friend of the same sex;
is a kind of friend
Derived form adjective matey₁

9.  mate(n = noun.food) - South American tea-like drink made from leaves of a South American holly called mate;
is a kind of beverage, drink, drinkable, potable

10.  mate(n = noun.act) checkmate - a chess move constituting an inescapable and indefensible attack on the opponent's king;
is a kind of chess move
Derived form verb mate₃

1.  mate(v = verb.contact) copulate, couple, pair - engage in sexual intercourse; "Birds mate in the Spring"
is one way to conjoin, join
Derived forms noun mate₃, noun mate₄, noun mating₁
Sample sentences: Somebody ----s

2.  mate(v = verb.contact) couple, match, pair, twin - bring two objects, ideas, or people together; "This fact is coupled to the other one"; "Matchmaker, can you match my daughter with a nice young man?"; "The student was paired with a partner for collaboration on the project"
is one way to bring together, join
Derived form noun mate₅
Sample sentences: Somebody ----s something; Somebody ----s somebody

3.  mate(v = verb.competition) checkmate - place an opponent's king under an attack from which it cannot escape and thus ending the game; "Kasparov checkmated his opponent after only a few moves"
is one way to beat, beat out, crush, shell, trounce, vanquish
Derived form noun mate₁₀
Sample sentences: Somebody ----s something; Somebody ----s somebody

   The Paraguay tea, being the dried leaf of the Brazilian holly (Ilex Paraguensis). The infusion has a pleasant odor, with an agreeable bitter taste, and is much used for tea in South America. [1913 Webster]

   Same as Checkmate. [1913 Webster]

   See 2d Mat. Chaucer. [1913 Webster]

1.  To confuse; to confound. Shak. [1913 Webster]

2.  To checkmate. [1913 Webster]

1.  One who customarily associates with another; a companion; an associate; any object which is associated or combined with a similar object. [1913 Webster]

2.  Hence, specifically, a husband or wife; and among the lower animals, one of a pair associated for propagation and the care of their young. [1913 Webster]

3.  A suitable companion; a match; an equal. [1913 Webster]
"Ye knew me once no mate
For you; there sitting where you durst not soar." [1913 Webster]

4.  An officer in a merchant vessel ranking next below the captain. If there are more than one bearing the title, they are called, respectively, first mate, second mate, third mate, etc. In the navy, a subordinate officer or assistant; as, master's mate; surgeon's mate. [1913 Webster]

1.  To match; to marry. [1913 Webster]
"If she be mated with an equal husband." [1913 Webster]

2.  To match one's self against; to oppose as equal; to compete with. [1913 Webster]
"There is no passion in the mind of man so weak but it mates and masters the fear of death." [1913 Webster]
"I, . . . in the way of loyalty and truth, . . .
Dare mate a sounder man than Surrey can be." [1913 Webster]

3.  To breed; to bring (animals) together for the purpose of breeding; as, she mated a doberman with a German shepherd. [PJC]

4.  To join together; to fit together; to connect; to link; as, he mated a saw blade to a broom handle to cut inaccessible branches. [PJC]

   To be or become a mate or mates, especially in sexual companionship; as, some birds mate for life; this bird will not mate with that one. [1913 Webster]

mate, n. & v.
--n.
1 a friend or fellow worker.
2 colloq. a general form of address, esp. to another man.
3 a each of a pair, esp. of birds. b colloq. a partner in marriage. c (in comb.) a fellow member or joint occupant of (team-mate; room-mate).
4 Naut. an officer on a merchant ship subordinate to the master.
5 an assistant to a skilled worker (plumber's mate).
--v. (often foll. by with)
1 a tr. bring (animals or birds) together for breeding. b intr. (of animals or birds) come together for breeding.
2 a tr. join (persons) in marriage. b intr. (of persons) be joined in marriage.
3 intr. Mech. fit well.

Derivative:
mateless adj.

mate, n. & v.tr. Chess = CHECKMATE.

Idiom:
fool's mate a series of moves in which the first player is mated at the second player's second move. scholar's mate a series of moves in which the second player is mated at the first player's fourth move.

Etymology:
ME f. F mat(er): see CHECKMATE

N  similarity, resemblance, likeness, similitude, semblance, affinity, approximation, parallelism, agreement, analogy, analogicalness, correspondence, homoiousia, parity, connaturalness, connaturality, brotherhood, family likeness, alliteration, rhyme, pun, repetition, sameness, uniformity, isogamy, analogue, the like, match, pendant, fellow companion, pair, mate, twin, double, counterpart, brother, sister, one's second self, alter ego, chip of the old block, par nobile fratrum, Arcades ambo, birds of a feather, et hoc genus omne, gens de meme famille, parallel, simile, type, image, photograph, close resemblance, striking resemblance, speaking resemblance, faithful likeness, faithful resemblance, similar, resembling, like, alike, twin, analogous, analogical, parallel, of a piece, such as, so, homoiousian, connatural, congener, allied to, akin to, approximate, much the same, near, close, something like, sort of, in the ballpark, such like, a show of, mock, pseudo, simulating, representing, exact, lifelike, faithful, true to nature, true to life, the very image, the very picture of, for all the world like, comme deux gouttes d'eau, as like as two peas in a pod, as like as it can stare, instar omnium, cast in the same mold, ridiculously like, as if, so to speak, as it were, as if it were, quasi, just as, veluti in speculum, et sic de similibus, tel maitre tel valet, tel pere tel fils, like master, like servant, like father, like son, the fruit doesn't fall far from the tree, a chip off the old block.

N  equality, parity, coextension, symmetry, balance, poise, evenness, monotony, level, equivalence, equipollence, equipoise, equilibrium, equiponderance, par, quits, a wash, not a pin to choose, distinction without a difference, six of one and half a dozen of the other, tweedle dee and tweedle dum, identity, similarity, equalization, equation, equilibration, co-ordination, adjustment, readjustment, drawn game, drawn battle, neck and neck race, tie, draw, standoff, dead heat, match, peer, compeer, equal, mate, fellow, brother, equivalent, equal, even, level, monotonous, coequal, symmetrical, coordinate, on a par with, on a level with, on a footing with, up to the mark, equiparant, equivalent, tantamount, indistinguishable, quits, homologous, synonymous, resolvable into, convertible, much at one, as broad as long, neither more nor less, much the same as, the same thing as, as good as, all one, all the same, equipollent, equiponderant, equiponderous, equibalanced, equalized, drawn, half and half, isochronal, isochronous isoperimetric, isoperimetrical, isobath, isobathic, equally, pari passu, ad eundum, caeteris paribus, in equilibrio, to all intents and purposes, it comes to the same thing, it amounts to the same thing, what is sauce for the goose is sauce for the gande.

N  accompaniment, adjunct, context, appendage, appurtenance, coexistence, concomitance, company, association, companionship, partnership, copartnership, coefficiency, concomitant, accessory, coefficient, companion, buddy, attendant, fellow, associate, friend, colleague, consort, spouse, mate, partner, co-partner, satellite, hanger on, fellow-traveller, shadow, escort, cortege, attribute, accompanying, concomitant, fellow, twin, joint, associated with, coupled with, accessory, attendant, obbligato, with, withal, together with, along with, in company with, hand in hand, side by side, cheek by jowl, cheek by jole, arm in arm, therewith, herewith, and, together, in a body, collectively, noscitur a sociis, virtutis fortuna comes.

VB  pair, couple, bracket, yoke, conduplicate, mate, span.

N  auxiliary, recruit, assistant, adjuvant, adjutant, ayudante, coaid, adjunct, help, helper, help mate, helping hand, midwife, colleague, partner, mate, confrere, cooperator, coadjutor, coadjutrix, collaborator, ally, friend, confidant, fidus Achates, pal, buddy, alter ego, confederate, accomplice, complice, accessory, accessory after the fact, particeps criminis, socius criminis, aide-de-camp, secretary, clerk, associate, marshal, right-hand, right-hand man, Friday, girl Friday, man Friday, gopher, gofer, candle- holder, bottle-holder, handmaid, servant, puppet, cat's-paw, jackal, tool, dupe, stooge, ame damnee, satellite, adherent, votary, sectarian, secretary, seconder, backer, upholder, abettor, advocate, partisan, champion, patron, friend at court, mediator, angel (theater, entertainment), friend in need, Jack at a pinch, deus ex machina, guardian angel, tutelary genius.

N  master, padrone, lord, lord paramount, commander, commandant, captain, chief, chieftain, sirdar, sachem, sheik, head, senior, governor, ruler, dictator, leader, boss, cockarouse, sagamore, werowance, lord of the ascendant, cock of the walk, cock of the roost, gray mare, mistress, potentate, liege, liege lord, suzerain, sovereign, monarch, autocrat, despot, tyrant, oligarch, crowned head, emperor, king, anointed king, majesty, imperator, protector, president, stadholder, judge, ceasar, kaiser, czar, tsar, sultan, soldan, grand Turk, caliph, imaum, shah, padishah, sophi, mogul, great mogul, khan, lama, tycoon, mikado, tenno, inca, cazique, voivode, landamman, seyyid, Abuna, cacique, czarowitz, grand seignior, prince, duke, archduke, doge, elector, seignior, marland, margrave, rajah, emir, wali, sheik nizam, nawab, empress, queen, sultana, czarina, princess, infanta, duchess, margravine, czarevna, czarita, maharani, rani, rectrix, regent, viceroy, exarch, palatine, khedive, hospodar, beglerbeg, three-tailed bashaw, pasha, bashaw, bey, beg, dey, scherif, tetrarch, satrap, mandarin, subahdar, nabob, maharajah, burgrave, laird, collector, commissioner, deputy commissioner, woon, the authorities, the powers that be, the government, staff, etat major, aga, official, man in office, person in authority, sircar, sirkar, Sublime Porte, marshal, field marshal, marechal, general, generalissimo, commander in chief, seraskier, hetman, lieutenant general, major general, colonel, lieutenant colonel, major, captain, centurion, skipper, lieutenant, first lieutenant, second lieutenant, sublieutenant, officer, staff officer, aide-de-camp, brigadier, brigade major, adjutant, jemidar, ensign, cornet, cadet, subaltern, noncommissioned officer, warrant officer, sergeant, sergeant major, color sergeant, corporal, corporal major, lance corporal, acting corporal, drum major, captain general, dizdar, knight marshal, naik, pendragon, mayor, mayoralty, prefect, chancellor, archon, provost, magistrate, syndic, alcalde, alcaid, burgomaster, corregidor, seneschal, alderman, councilman, committeeman, councilwoman, warden, constable, portreeve, lord mayor, officer, dewan, fonctionnaire, admiral, admiralty, rear admiral, vice admiral, port admiral, commodore, captain, commander, lieutenant, ensign, skipper, mate, master, officer of the day, OD, navarch, da locum melioribus, der Furst ist der erste Diener seines Staats, the prince is the first servant of his state, lord of thy presence and no land beside.

N  friend, friend of one's bosom, alter ego, best friend, bosom friend, soulmate, fast friend, amicus, usque ad aras, fidus Achates, persona grata, acquaintance, neighbor, next-door neighbor, casual acquaintance, nodding acquaintance, wellwisher, favorer, fautor, patron, Mecaenas, tutelary saint, good genius, advocate, partisan, sympathizer, ally, friend in need, comrade, mate, companion, familiar, confrere, comrade, camarade, confidante, intimate, old crony, crony, chum, pal, buddy, bosom buddy, playfellow, playmate, childhood friend, bedfellow, bedmate, chamber fellow, associate, colleague, compeer, schoolmate, schoolfellow, classfellow, classman, classmate, roommate, fellow-man, stable companion, best man, maid of honor, matron of honor, compatriot, fellow countryman, countryman, shopmate, fellow-worker, shipmate, messmate, fellow companion, boon companion, pot companion, copartner, partner, senior partner, junior partner, Arcades ambo Pylades and Orestes Castor and Pollux, Nisus and Euryalus, Damon and Pythias, par nobile fratrum, host, Amphitryon, Boniface, guest, visitor, prot_eg_e, amici probantur rebus adversis, ohne bruder kann man leben nicht ohne Freund, best friend, my well-spring in the wilderness, conocidos muchos amigos pocos, friend more divine than all divinities, vida sin amigo muerte sin testigo.

N  marriage, matrimony, wedlock, union, intermarriage, miscegenation, the bonds of marriage, vinculum matrimonii, nuptial tie, married state, coverture, bed, cohabitation, match, betrothment, wedding, nuptials, Hymen, bridal, espousals, spousals, leading to the altar, nuptial benediction, epithalamium, sealing, torch of Hymen, temple of Hymen, hymeneal altar, honeymoon, bridesmaid, bridesman, best man, bride, bridegroom, married man, married woman, married couple, neogamist, Benedict, partner, spouse, mate, yokemate, husband, man, consort, baron, old man, good man, wife of one's bosom, helpmate, rib, better half, gray mare, old woman, old lady, good wife, goodwife, feme, feme coverte, squaw, lady, matron, matronage, matronhood, man and wife, wedded pair, Darby and Joan, spiritual wife, monogamy, bigamy, digamy, deuterogamy, trigamy, polygamy, mormonism, levirate, spiritual wifery, spiritual wifeism, polyandrism, Turk, bluebeard, unlawful marriage, left-handed marriage, morganatic marriage, ill- assorted marriage, mesalliance, mariage de convenance, marriage broker, matrimonial agency, matrimonial agent, matrimonial bureau, matchmaker, schatchen, married, one, one bone and one flesh, marriageable, nubile, engaged, betrothed, affianced, matrimonial, marital, conjugal, connubial, wedded, nuptial, hymeneal, spousal, bridal, the gray mare the better horse, a world-without-end bargain, marriages are made in Heaven, render me worthy of this noble wife, si qua voles apte nubere nube pari.

N  food, eating, deglutition, gulp, epulation, mastication, manducation, rumination, gluttony, hippophagy, ichthyophagy, (appetite), mouth, jaws, mandible, mazard, gob, chops, drinking, potation, draught, libation, carousal, drunkenness, food, pabulum, aliment, nourishment, nutriment, sustenance, sustentation, sustention, nurture, subsistence, provender, corn, feed, fodder, provision, ration, keep, commons, board, commissariat, prey, forage, pasture, pasturage, fare, cheer, diet, dietary, regimen, belly timber, staff of life, bread, bread and cheese, comestibles, eatables, victuals, edibles, ingesta, grub, grubstake, prog, meat, bread, bread stuffs, cerealia, cereals, viands, cates, delicacy, dainty, creature comforts, contents of the larder, fleshpots, festal board, ambrosia, good cheer, good living, beef, bisquit, bun, cornstarch, cookie, cooky, cracker, doughnut, fatling, hardtack, hoecake, hominy, mutton, pilot bread, pork, roti, rusk, ship biscuit, veal, joint, piece de resistance, roast and boiled, remove, entremet, releve, hash, rechauffe, stew, ragout, fricassee, mince, pottage, potage, broth, soup, consomme, puree, spoonmeat, pie, pasty, volauvent, pudding, omelet, pastry, sweets, kickshaws, condiment, appetizer, hors d'oeuvre, main course, entree, alligator pear, apple, apple slump, artichoke, ashcake, griddlecake, pancake, flapjack, atole, avocado, banana, beche de mer, barbecue, beefsteak, beet root, blackberry, blancmange, bloater, bouilli, bouillon, breadfruit, chop suey, chowder, chupatty, clam, compote, damper, fish, frumenty, grapes, hasty pudding, ice cream, lettuce, mango, mangosteen, mince pie, oatmeal, oyster, pineapple, porridge, porterhouse steak, salmis, sauerkraut, sea slug, sturgeon ("Albany beef"), succotash, supawn, trepang, vanilla, waffle, walnut, table, cuisine, bill of fare, menu, table d'hote, ordinary, entree, meal, repast, feed, spread, mess, dish, plate, course, regale, regalement, refreshment, entertainment, refection, collation, picnic, feast, banquet, junket, breakfast, lunch, luncheon, dejeuner, bever, tiffin, dinner, supper, snack, junk food, fast food, whet, bait, dessert, potluck, table d'hote, dejeuner a la fourchette, hearty meal, square meal, substantial meal, full meal, blowout, light refreshment, bara, chotahazri, bara khana, mouthful, bolus, gobbet, morsel, sop, sippet, drink, beverage, liquor, broth, soup, potion, dram, draught, drench, swill, nip, sip, sup, gulp, wine, spirits, liqueur, beer, ale, malt liquor, Sir John Barleycorn, stingo, heavy wet, grog, toddy, flip, purl, punch, negus, cup, bishop, wassail, gin, coffee, chocolate, cocoa, tea, the cup that cheers but not inebriates, bock beer, lager beer, Pilsener beer, schenck beer, Brazil tea, cider, claret, ice water, mate, mint julep, near beer, 2 beer, non- alcoholic beverage, eating house, diner, hippophage, glutton, eatable, edible, esculent, comestible, alimentary, cereal, cibarious, dietetic, culinary, nutritive, nutritious, gastric, succulent, potable, potulent, bibulous, omnivorous, carnivorous, herbivorous, granivorous, graminivorous, phytivorous, ichthyivorous, omophagic, omophagous, pantophagous, phytophagous, xylophagous, across the walnuts and the wine, blessed hour of our dinners!, now good digestion wait on appetite, and health on both!, who can cloy the hungry edge of appetite?.

VB  mate, copulate, make love, have intercourse, fornicate, have sex, do it, sleep together, fuck, sleep around, play the field, masturbate, jerk off, jack off, play with oneself, have the hots, become aroused, get hot, have an erection, get it up, come, climax, ejaculate.

first mate, running mate, smothered mate, soul mate, sparring mate