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collapse
7 dictionary results for: collapse
Dictionary.com Unabridged (v 1.1) - Cite This Source - Share This
col·lapse       [kuh-laps] Pronunciation Key verb, -lapsed, -laps·ing, noun
–verb (used without object)
1.to fall or cave in; crumble suddenly: The roof collapsed and buried the crowd.
2.to be made so that sections or parts can be folded up, as for convenient storage: This bridge table collapses.
3.to break down; come to nothing; fail: Despite all their efforts the peace talks collapsed.
4.to fall unconscious or as if unconscious or physically depleted, as from a stroke, heart attack, disease, or exhaustion.
5.Pathology.
a.to sink into extreme weakness.
b.(of lungs) to come into an airless state.
–verb (used with object)
6.to cause to collapse: He collapsed the table easily.
–noun
7.a falling in or together: Three miners were trapped by the collapse of the tunnel roof.
8.a sudden, complete failure; breakdown: The bribery scandal brought about the complete collapse of his industrial empire.

[Origin: 1725–35; < L collāpsus (ptp. of collābī to fall, fall in ruins), equiv. to col- col-1 + lāp-, var. s. of lābī to fall + -sus, var. of -tus ptp. ending]
American Heritage Dictionary - Cite This Source - Share This
col·lapse       (kə-lāps')  Pronunciation Key 
v.   col·lapsed, col·laps·ing, col·laps·es

v.   intr.
  1. To fall down or inward suddenly; cave in.
  2. To break down suddenly in strength or health and thereby cease to function: a monarchy that collapsed.
  3. To fold compactly: chairs that collapse for storage.

v.   tr.
To cause to fold, break down, or fall down or inward.

n.  
  1. The act of falling down or inward, as from loss of supports.
  2. An abrupt failure of function, strength, or health; a breakdown.
  3. An abrupt loss of perceived value or of effect: the collapse of popular respect for the integrity of world leaders.


[Latin collābī, collāps-, to fall together : com-, com- + lābī, to fall.]

col·laps'i·bil'i·ty n., col·laps'a·ble, col·laps'i·ble adj.
Online Etymology Dictionary - Cite This Source - Share This
collapse 
1732, from L. collapsus, pp. of collabi "fall together," from com- "together" + labi "to fall, slip." The pp. collapsed is attested from 1609, from L. collapsus, and this seems to have suggested the verb.

WordNet - Cite This Source - Share This
collapse

noun
1. an abrupt failure of function or complete physical exhaustion; "the commander's prostration demoralized his men" 
2. a natural event caused by something suddenly falling down or caving in; "the roof is in danger of collapse"; "the collapse of the old star under its own gravity" 
3. the act of throwing yourself down; "he landed on the bed with a great flop" [syn: flop
4. a sudden large decline of business or the prices of stocks (especially one that causes additional failures) [syn: crash

verb
1. break down, literally or metaphorically; "The wall collapsed"; "The business collapsed"; "The dam broke"; "The roof collapsed"; "The wall gave in"; "The roof finally gave under the weight of the ice" 
2. collapse due to fatigue, an illness, or a sudden attack [syn: break down
3. fold or close up; "fold up your umbrella"; "collapse the music stand" 
4. fall apart; "the building crumbled after the explosion"; "Negotiations broke down" [syn: crumble
5. cause to burst; "The ice broke the pipe" 
6. suffer a nervous breakdown [syn: crack up
7. lose significance, effectiveness, or value; "The school system is collapsing"; "The stock market collapsed" 

American Heritage Stedman's Medical Dictionary - Cite This Source - Share This

collapse col·lapse (kə-lāps')
v. col·lapsed, col·laps·ing, col·laps·es

  1. To break down suddenly in strength or health and thereby fall into a condition of extreme prostration.
  2. To fall together or inward suddenly.
n.
  1. A condition of extreme prostration.
  2. A falling together of the walls of a structure.
  3. The failure of a physical system.

Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Collapse

Col*lapse"\, v. i. [imp. & p. p. Collapsed; p. pr. & vb. n. Collapsing] [L. collapsus, p. p. of collabi to collapse; col- + labi to fall, slide. See Lapse.]

1. To fall together suddenly, as the sides of a hollow vessel; to close by falling or shrinking together; to have the sides or parts of (a thing) fall in together, or be crushed in together; as, a flue in the boiler of a steam engine sometimes collapses.

A balloon collapses when the gas escapes from it. --Maunder.

2. To fail suddenly and completely, like something hollow when subject to too much pressure; to undergo a collapse; as, Maximilian's government collapsed soon after the French army left Mexico; many financial projects collapse after attaining some success and importance.

Webster's Revised Unabridged Dictionary - Cite This Source - Share This

Collapse

Col*lapse"\, n. 1. A falling together suddenly, as of the sides of a hollow vessel.

2. A sudden and complete failure; an utter failure of any kind; a breakdown. [Colloq.]

3. (Med.) Extreme depression or sudden failing of all the vital powers, as the result of disease, injury, or nervous disturbance.

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