Definition from Wiktionary, the free dictionary
- Alternative form of breakdown.
- (intransitive) To fail, to cease to function.
- I am afraid my computer will break down if I try to run it at too high a speed.
- (ergative, figuratively) To render or to become unstable due to stress, to collapse physically or mentally.
- She is back to work now, after she broke down the other day.
- (ergative, figuratively) To render or to become weak and ineffective.
- His authority and influence over his coordinates broke down gradually.
2012 June 2, Phil McNulty, “England 1-0 Belgium”, BBC Sport:
- Hodgson's approach may not illuminate proceedings in Poland and Ukraine but early evidence suggests they will be tough to break down.
- (ergative) To (cause to) decay, to decompose.
- Leaves and grass will break down into compost faster if you keep them moist.
- (ergative, figuratively) to divide into parts to give more details, to provide a more indepth analysis of.
- If you don't understand, ask him to break down the numbers for you.
- (ergative) To digest.
- His stomach took a while to break down his food.
to become unstable, mentally or otherwise