1.  cub(n = noun.person) greenhorn, rookie - an awkward and inexperienced youth;
is a kind of beginner, initiate, novice, tiro, tyro

2.  cub(n = noun.person) lad, laddie, sonny, sonny boy - a male child (a familiar term of address to a boy);
is a kind of boy, male child

3.  cub(n = noun.animal) young carnivore - the young of certain carnivorous mammals such as the bear or wolf or lion;
is a kind of young mammal
has particulars: lion cub, bear cub, tiger cub
Derived form verb cub₁

   cub(v = verb.body) - give birth to cubs; "bears cub every year"
is one way to bear, birth, deliver, give birth, have
Derived form noun cub₃
Sample sentences: Something ----s

1.  A young animal, esp. the young of the bear. [1913 Webster]

2.  Jocosely or in contempt, a boy or girl, esp. an awkward, rude, ill-mannered boy. [1913 Webster]
"O, thou dissembling cub! what wilt thou be
When time hath sowed a grizzle on thy case?" [1913 Webster]

   To bring forth; -- said of animals, or in contempt, of persons. Dryden. [1913 Webster]

1.  A stall for cattle. [1913 Webster]
"I would rather have such . . . .in cub or kennel than in my closet or at my table." [1913 Webster]

2.  A cupboard. Laud. [1913 Webster]

   To shut up or confine. Burton. [1913 Webster]

cub, n. & v.
--n.
1 the young of a fox, bear, lion, etc.
2 an ill-mannered young man.
3 (Cub) (in full Cub Scout) a member of the junior branch of the Scout Association.
4 (in full cub reporter) colloq. a young or inexperienced newspaper reporter.
5 US an apprentice.
--v.tr. (cubbed, cubbing) (also absol.) give birth to (cubs).

Derivative:
cubhood n.

Etymology:
16th c.: orig. unkn.

N  infant, babe, baby, babe in arms, nurseling, suckling, yearling, weanling, papoose, bambino, kid, vagitus, child, bairn, little one, brat, chit, pickaninny, urchin, bantling, bratling, elf, youth, boy, lad, stripling, youngster, youngun, younker, callant, whipster, whippersnapper, whiffet, schoolboy, hobbledehoy, hopeful, cadet, minor, master, scion, sap, seedling, tendril, olive branch, nestling, chicken, larva, chrysalis, tadpole, whelp, cub, pullet, fry, callow, codlin, codling, foetus, calf, colt, pup, foal, kitten, lamb, lambkin, aurelia, caterpillar, cocoon, nymph, nympha, orphan, pupa, staddle, girl, lass, lassie, wench, miss, damsel, demoiselle, maid, maiden, virgin, hoyden, infantine, infantile, puerile, boyish, girlish, childish, babyish, kittenish, baby, newborn, unfledged, new-fledged, callow, in the cradle, in swaddling clothes, in long clothes, in arms, in leading strings, at the breast, in one's teens.

N  vulgarity, vulgarism, barbarism, Vandalism, Gothicism, mauvis gout, bad taste, gaucherie, awkwardness, want of tact, ill-breeding, courseness, indecorum, misbehavior, lowness, homeliness, low life, mauvais ton, rusticity, boorishness, brutality, rowdyism, blackguardism, ribaldry, slang, bad joke, mauvais plaisanterie, gaudiness, tawdriness, false ornament, finery, frippery, trickery, tinsel, gewgaw, clinquant, baroque, rococo, rough diamond, tomboy, hoyden, cub, unlicked cub, clown, Goth, Vandal, Boeotian, snob, cad, gent, parvenu, frump, dowdy, slattern, in bad taste vulgar, unrefined, coarse, indecorous, ribald, gross, unseemly, unbeseeming, unpresentable, contra bonos mores, ungraceful, dowdy, slovenly, ungenteel, shabby genteel, low, common, hoi polloi, uncourtly, uncivil, ill bred, ill mannered, underbred, ungentlemanly, ungentlemanlike, unladylike, unfeminine, wild, wild as an unbacked colt, untutored, unschooled (ignorant), unkempt, uncombed, untamed, unlicked, unpolished, uncouth, plebeian, incondite, heavy, rude, awkward, homely, homespun, home bred, provincial, countrified, rustic, boorish, clownish, savage, brutish, blackguard, rowdy, snobbish, barbarous, barbaric, Gothic, unclassical, doggerel, heathenish, tramontane, outlandish, uncultivated, Bohemian, obsolete, unfashionable, newfangled, odd, particular, affected, meretricious, extravagant, monstrous, horrid, shocking, gaudy, tawdry, overornamented, baroque, rococo, bedizened, tricked out, gingerbread, obtrusive.

N  commonality, commonalty, democracy, obscurity, low condition, low life, low society, low company, bourgeoisie, mass of the people, mass of society, Brown Jones and Robinson, lower classes, humbler classes, humbler orders, vulgar herd, common herd, rank and file, hoc genus omne, the many, the general, the crowd, the people, the populace, the multitude, the million, the masses, the mobility, the peasantry, king Mob, proletariat, fruges consumere nati, demos, hoi polloi, great unwashed, man in the street, mob, rabble, rabble rout, chaff, rout, horde, canaille, scum of the people, residuum of the people, dregs of the people, dregs of society, swinish multitude, foex populi, trash, profanum vulgus, ignobile vulgus, vermin, riffraff, ragtag and bobtail, small fry, commoner, one of the people, democrat, plebeian, republican, proletary, proletaire, roturier, Mr, Snooks, bourgeois, epicier, Philistine, cockney, grisette, demimonde, peasant, countryman, boor, carle, churl, villain, villein, terrae filius, son of the land, serf, kern, tyke, tike, chuff, ryot, fellah, longshoreman, swain, clown, hind, clod, clodhopper, hobnail, yokel, bog-trotter, bumpkin, plowman, plowboy, rustic, hayseed, lunkhead, chaw-bacon, tiller of the soil, hewers of wood and drawers of water, groundling, gaffer, loon, put, cub, Tony Lumpkin, looby, rube, lout, underling, gamin, rough, pot- wallopper, slubberdegullion, vulgar fellow, low fellow, cad, curmudgeon, upstart, parvenu, skipjack, nobody, nobody one knows, hesterni quirites, pessoribus orti, bourgeois gentilhomme, novus homo, snob, gent, mushroom, no one knows who, adventurer, man of straw, beggar, gaberlunzie, muckworm, mudlark, sans culotte, raff, tatterdemalion, caitiff, ragamuffin, Pariah, outcast of society, tramp, vagabond, bezonian, panhandler, sundowner, chiffonnier, Cinderella, cinderwench, scrub, jade, gossoon, Goth, Vandal, Hottentot, Zulu, savage, barbarian, Yahoo, unlicked cub, rough diamond, barbarousness, barbarism, boeotia, ignoble, common, mean, low, base, vile, sorry, scrubby, beggarly, below par, no great shakes, homely, homespun, vulgar, low-minded, snobbish, plebeian, proletarian, of low parentage, of low origin, of low extraction, of mean parentage, of mean origin, of mean extraction, lowborn, baseborn, earthborn, mushroom, dunghill, risen from the ranks, unknown to fame, obscure, untitled, rustic, uncivilized, loutish, boorish, clownish, churlish, brutish, raffish, rude, unlicked, barbarous, barbarian, barbaric, barbaresque, cockney, born within sound of Bow bells, underling, menial, subaltern, below the salt, dummodo sit dives barbarus ipse placet.

bear cub, cub reporter, cub scout, cub shark, lion cub, tiger cub, wolf cub