OpenEtymology

collapse

UKkəˈlæpsUSkəˈlæps

Meaning

1v

To fall down or in suddenly, often after breaking apart

2v

To fail suddenly and completely

3v

To fall down and become unconscious

4n

A sudden failure or breakdown of something

Structure

word structure
1
together
+
2
to fall, slip

Usage

The old bridge collapsed under the weight of the heavy truck.

The company's stock price collapsed after the scandal was revealed.

He collapsed from exhaustion after running the marathon.

Etymology

The word 'collapse' originates from the Latin verb collabi, meaning 'to fall together'. This verb is a compound of the prefix com- (together) and the verb labi (to fall, slip, glide). The core root labi can be traced further back to the Proto-Indo-European root leb-, meaning 'to hang down loosely' or 'to be weak', a concept that underlies the sense of giving way. The modern English word, borrowed in the 17th century, retains this literal sense of a structure falling in on itself, while its metaphorical extensions to systems, health, or negotiations failing completely logically follow from the image of a sudden, total breakdown.

Analysis

Structure
col (together) + lapse (to fall, slip)=coltogether+lapseto fall, slip

- col-: A Latin prefix (variant of 'com-'), meaning 'together' or 'with'. It functions as an intensifier. - lapse: From Latin lapsus, meaning 'a fall, slipping, gliding'. It functions as the core root conveying the action of falling or slipping.

Collapse Etymology, Origin & Meaning | wordDNA