collapse
col-lapse · verb
Definitions
verb
- 1.
(of a structure) To fall down or give way suddenly.
- 2.
(of a person) To fall down suddenly due to illness or exhaustion.
- 3.
To fail suddenly and completely.
- 4.
To fold or be foldable into a small space.
Phrases & expressions
- •collapse in a heap — to fall down completely
- •collapse under pressure — to fail when stressed
- •economic collapse — severe financial failure
Related words
Etymology
From Latin collapsus, past participle of collabi meaning "to fall together," from com- ("together") and labi ("to fall, slip").