The meaning of COLLAPSE is to fall or shrink together abruptly and completely : fall into a jumbled or flattened mass through the force of external pressure. How to use collapse in a sentence.

Collapse means to break apart suddenly, as in The rickety bridge collapsed into the river. If something collapses, it falls apart or caves in quickly and suddenly. Usually, something collapses because it’s …

COLLAPSE meaning: 1. to fall down suddenly because of pressure or having no strength or support: 2. If someone…. Learn more.

If you collapse onto something, you sit or lie down suddenly because you are very tired. She arrived home exhausted and barely capable of showering before collapsing on her bed. [VERB preposition]

to fall or cave in; crumble suddenly: [no object] The bridge collapsed in the earthquake. [~ + object] The weight of the snow collapsed the roof. to be made so that sections or parts can be folded up, as for …

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.

Definition of collapse verb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

COLLAPSE meaning: 1 : to break apart and fall down suddenly; 2 : to fall down or become unconscious because you are sick or exhausted

Dec 15, 2025 · collapse (third-person singular simple present collapses, present participle collapsing, simple past and past participle collapsed) A balloon collapses when the gas escapes from it. Pyramid …

To cause to collapse. To break down suddenly; fail; give way. The enemy's defense collapsed. To break down or fail suddenly in health or physical strength. To fall down, as from a blow or exhaustion. The …