1. depression(n = noun.state) - a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity;
is a kind of mental condition, mental state, psychological condition, psychological state
has particulars: melancholia, blue devils, blues, megrims, vapors, vapours, blue funk, funk, melancholy, slough of despond, low spirits, dejection
Antonym: elation
2. depression(n = noun.state) economic crisis, slump - a long-term economic state characterized by unemployment and low prices and low levels of trade and investment;
is a kind of crisis, economic condition
has particulars: great depression
3. depression(n = noun.object) natural depression - a sunken or depressed geological formation;
is a kind of formation, geological formation
has particulars: basin, bed, bottom, crater, hole, hollow, lowland, sink, sinkhole, swallow hole, deep, oceanic abyss, trench, trough, vale, valley
4. depression(n = noun.feeling) - sad feelings of gloom and inadequacy;
is a kind of sadness, unhappiness
has particulars: demoralisation, demoralization, helplessness, despondence, despondency, disconsolateness, heartsickness, oppression, oppressiveness, dysphoria
5. depression(n = noun.time) great depression - a period during the 1930s when there was a worldwide economic depression and mass unemployment;
is a kind of age, historic period
6. depression(n = noun.state) low - an air mass of lower pressure; often brings precipitation; "a low moved in over night bringing sleet and snow"
is a kind of air mass
is a part of cyclone
7. depression(n = noun.state) clinical depression, depressive disorder - a state of depression and anhedonia so severe as to require clinical intervention;
is a kind of affective disorder, emotional disorder, emotional disturbance, major affective disorder
has particulars: agitated depression, anaclitic depression, dysthymia, dysthymic depression, endogenous depression, exogenous depression, reactive depression, major depressive episode, neurotic depression, psychotic depression, retarded depression
8. depression(n = noun.shape) impression, imprint - a concavity in a surface produced by pressing; "he left the impression of his fingers in the soft mud"
is a kind of concave shape, concavity, incurvation, incurvature
has particulars: dimple, channel, groove, dimple, dip, dent, incision, prick, scratch, slit, droop, sag, crease, crinkle, furrow, line, seam, wrinkle, chap, crack, cranny, crevice, fissure
9. depression(n = noun.linkdef) - angular distance below the horizon (especially of a celestial object);
is a kind of angular position
10. depression(n = noun.act) - pushing down; "depression of the space bar on the typewriter"
is a kind of push, pushing
has particulars: click, mouse click
Derived form verb depress4
depression, n.
1 a Psychol. a state of extreme dejection or morbidly excessive melancholy; a mood of hopelessness and feelings of inadequacy, often with physical symptoms. b a reduction in vitality, vigour, or spirits.
2 a a long period of financial and industrial decline; a slump. b (the Depression) the depression of 1929-34.
3 Meteorol. a lowering of atmospheric pressure, esp. the centre of a region of minimum pressure or the system of winds round it.
4 a sunken place or hollow on a surface.
5 a a lowering or sinking (often foll. by of : depression of freezing-point). b pressing down.
6 Astron. & Geog. the angular distance of an object below the horizon or a horizontal plane.
Etymology:
ME f. OF or L depressio (as DE-, premere press- press)
N dejection, dejectedness, depression, prosternation, lowness of spirits, depression of spirits, weight on the spirits, oppression on the spirits, damp on the spirits, low spirits, bad spirits, drooping spirits, depressed spirits, heart sinking, heaviness of heart, failure of heart, heaviness, infestivity, gloom, weariness, taedium vitae, disgust of life, mal du pays, anhedonia, melancholy, sadness, il penseroso, melancholia, dismals, blues, lachrymals, mumps, dumps, blue devils, doldrums, vapors, megrims, spleen, horrors, hypochondriasis, pessimism, la maladie sans maladie, despondency, slough of Despond, disconsolateness, hope deferred, blank despondency, voiceless woe, prostration of soul, broken heart, despair, cave of despair, cave of Trophonius demureness, gravity, solemnity, long face, grave face, hypochondriac, seek sorrow, self-tormentor, heautontimorumenos, malade imaginaire, medecin tant pis, croaker, pessimist, mope, mopus, affliction, sorry sight, memento mori, damper, wet blanket, Job's comforter, cheerless, joyless, spiritless, uncheerful, uncheery, unlively, unhappy, melancholy, dismal, somber, dark, gloomy, triste, clouded, murky, lowering, frowning, lugubrious, funereal, mournful, lamentable, dreadful, dreary, flat, dull, dull as a beetle, dull as ditchwater, depressing, melancholy as a gib cat, oppressed with melancholy, a prey to melancholy, downcast, downhearted, down in the mouth, down in one's luck, heavy-hearted, in the dumps, down in the dumps, in the suds, in the sulks, in the doldrums, in doleful dumps, in bad humor, sullen, mumpish, dumpish, mopish, moping, moody, glum, sulky, out of sorts, out of humor, out of heart, out of spirits, ill at ease, low spirited, in low spirits, a cup too low, weary, discouraged, disheartened, desponding, chapfallen, chopfallen, jaw fallen, crest fallen, sad, pensive, penseroso, tristful, dolesome, doleful, woebegone, lacrymose, lachrymose, in tears, melancholic, hypped, hypochondriacal, bilious, jaundiced, atrabilious, saturnine, splenetic, lackadaisical, serious, sedate, staid, stayed, grave as a judge, grave as an undertaker, grave as a mustard pot, sober, sober as a judge, solemn, demure, grim, grim-faced, grim-visaged, rueful, wan, long-faced, disconsolate, unconsolable, inconsolable, forlorn, comfortless, desolate, desole, sick at heart, soul sick, heart sick, au desespoir, in despair, lost, overcome, broken down, borne down, bowed down, heartstricken, cut up, dashed, sunk, unnerved, unmanned, down fallen, downtrodden, broken-hearted, careworn, with a long face, with tears in one's eyes, sadly, the countenance falling, the heart failing, the heart sinking within one, a plague of sighing and grief, thick-ey'd musing and curs'd melancholy, the sickening pang of hope deferred.
N hopelessness, despair, desperation, despondency, depression, pessimism, pessimist, Job's comforter, bird of bad omen, bird of ill omen, abandonment, desolation, resignation, surrender, submission, hope deferred, dashed hopes, vain expectation, airy hopes &c, forlorn hope, gone case, dead duck, gone coon, goner, bad job, bad business, enfant perdu, gloomy horizon, black spots in the horizon, slough of Despond, cave of Despair, immedicabile vulnus, hopeless, desperate, despairing, gone, in despair, au desespoir, forlorn, desolate, inconsolable, broken hearted, unpromising, unpropitious, inauspicious, ill-omened, threatening, clouded over, out of the question, not to be thought of, impracticable, past hope, past cure, past mending, past recall, at one's last gasp, given up, given over, incurable, cureless, immedicable, remediless, beyond remedy, incorrigible, irreparable, irremediable, irrecoverable, irreversible, irretrievable, irreclaimable, irredeemable, irrevocable, ruined, undone, immitigable, lasciate ogni speranza voi ch'entrate, its days are numbered, the worst come to the worst, no change, no pause, no hope, yet I endure, O dark, dark, dark, amid the blaze of noon, mene mene tekel upharson.
N lowness, debasement, depression, prostration, depression, molehill, lowlands, basement floor, ground floor, rez de chaussee, cellar, hold, bilge, feet, heels, low water, low tide, ebb tide, neap tide, spring tide, low, neap, debased, nether, nether most, flat, level with the ground, lying low, crouched, subjacent, squat, prostrate, under, beneath, underneath, below, downwards, adown, at the foot of, under foot, under ground, down stairs, below stairs, at a low ebb, below par, lowness, debasement, depression, prostration, depression, molehill, lowlands, basement floor, ground floor, rez de chaussee, cellar, hold, bilge, feet, heels, low water, low tide, ebb tide, neap tide, spring tide, low, neap, debased, nether, nether most, flat, level with the ground, lying low, crouched, subjacent, squat, prostrate, under, beneath, underneath, below, downwards, adown, at the foot of, under foot, under ground, down stairs, below stairs, at a low ebb, below par.
N depth, deepness, profundity, depression, hollow, pit, shaft, well, crater, gulf, bowels of the earth, botttomless pit, hell, soundings, depth of water, water, draught, submersion, plummet, sound, probe, sounding rod, sounding line, lead, bathymetry, sonar, side-looking sonar, bathometer, deep, deep seated, profound, sunk, buried, submerged, subaqueous, submarine, subterranean, subterraneous, subterrene, underground, bottomless, soundless, fathomless, unfathomed, unfathomable, abysmal, deep as a well, bathycolpian, benthal, benthopelagic, downreaching, yawning, knee deep, ankle deep, beyond one's depth, out of one's depth, over head and ears, mark twine, mark twain.
N concavity, depression, dip, hollow, hollowness, indentation, intaglio, cavity, dent, dint, dimple, follicle, pit, sinus, alveolus, lacuna, excavation, strip mine, trough, honeycomb, cup, basin, crater, punch bowl, cell, socket, valley, vale, dale, dell, dingle, combe, bottom, slade, strath, glade, grove, glen, cave, cavern, cove, grot, grotto, alcove, cul-de- sac, gully, arch, bay, excavator, sapper, miner, honeycomb (sponge), depressed, alveolate, calathiform, cup-shaped, dishing, favaginous, faveolate, favose, scyphiform, scyphose, concave, hollow, stove in, retiring, retreating, cavernous, porous, infundibul, infundibular, infundibuliform, funnel shaped, bell shaped, campaniform, capsular, vaulted, arched.
N notch, dent, nick, cut, indent, indentation, dimple, embrasure, battlement, machicolation, saw, tooth, crenelle, scallop, scollop, vandyke, depression, jag, notched, crenate, crenated, dentate, dentated, denticulate, denticulated, toothed, palmated, serrated.
N depression, lowering, depression, dip, abasement, detrusion, reduction, overthrow, overset, overturn, upset, prostration, subversion, precipitation, bow, courtesy, curtsy, genuflexion, genuflection, kowtow, obeisance, salaam, depressed, at a low ebb, prostrate, detrusive, facinus quos inquinat aequat, depression, lowering, depression, dip, abasement, detrusion, reduction, overthrow, overset, overturn, upset, prostration, subversion, precipitation, bow, courtesy, curtsy, genuflexion, genuflection, kowtow, obeisance, salaam, depressed, at a low ebb, prostrate, detrusive, facinus quos inquinat aequat.
N insanity, disordered reason, disordered intellect, diseased mind, unsound mind, abnormal mind, derangement, unsoundness, psychosis, neurosis, cognitive disorder, affective disorder, insanity, lunacy, madness, mania, rabies, furor, mental alienation, aberration, paranoia, schizophrenia, dementation, dementia, demency, phrenitis, phrensy, frenzy, raving, incoherence, wandering, delirium, calenture of the brain, delusion, hallucination, lycanthropy, brain storm, vertigo, dizziness, swimming, sunstroke, coup de soleil, siriasis, fanaticism, infatuation, craze, oddity, eccentricity, twist, monomania (caprice), kleptodipsomania, hypochondriasis, melancholia, depression, clinical depression, severe depression, hysteria, amentia, screw loose, tile loose, slate loose, bee in one's bonnet, rats in the upper story, dotage, insane, mad, lunatic, loony, crazy, crazed, aliene, non compos mentis, not right, cracked, touched, bereft of reason, all possessed, unhinged, unsettled in one's mind, insensate, reasonless, beside oneself, demented, daft, phrenzied, frenzied, frenetic, possessed, possessed with a devil, deranged, maddened, moonstruck, shatterpated, mad-brained, scatter brained, shatter brained, crackbrained, touched, tetched, off one's head, maniacal, delirious, lightheaded, incoherent, rambling, doting, wandering, frantic, raving, stark staring mad, stark raving mad, wild-eyed, berserk, delusional, hallucinatory, corybantic, dithyrambic, rabid, giddy, vertiginous, wild, haggard, mazed, flighty, distracted, distraught, depressed, agitated, hyped up, bewildered, mad as a March hare, mad as a hatter, of unsound mind, touched in one's head, wrong in one's head, not right in one's head, not in one's right mind, not right in one's wits, upper story, out of one's mind, out of one's wits, out of one's skull, far gone, out of one's senses, out of one's wits, not in one's right mind, fanatical, infatuated, odd, eccentric, hypped, hyppish, spaced out, imbecile, silly, like one possessed, the mind having lost its balance, the reason under a cloud, tet exaltee, tet montee, ira furor brevis est, omnes stultos insanire.
agitated depression, anaclitic depression, clinical depression, dysthymic depression, endogenous depression, exogenous depression, great depression, involutional depression, manic depression, natural depression, neurotic depression, psychotic depression, reactive depression, retarded depression, unipolar depression