What is the meaning of Break_down?

To stop functioning. (machine, computer, vehicle)

To collapse, physically or in structure. (unexpectedly)

To demolish, to pull down. (intentionally)

To cease to function. (others)

To fail, especially socially or for political reasons.

To give in, relent, concede, or surrender.

To render or to become unstable due to stress, to collapse physically or mentally.

To render or to become weak and ineffective.

To (cause to) decay, to decompose.

To separate into a number of parts.

To divide into parts to give more details, to provide a more indepth analysis of.

To digest.

Misspelling of breakdown.

Source: wiktionary.org