breakdown
//ˈbreɪkdaʊn//
Noun
breakdownSingular
breakdownsPlural
1
A failure or collapse of a machine, vehicle, or system that stops it from working.
We had a breakdown on the highway and had to call for help.
2
A failure in a relationship, discussion, or system of communication.
The breakdown in communication led to serious misunderstandings.
3
A mental or physical collapse caused by overwork or stress; a nervous breakdown.
She suffered a breakdown from working too many hours without rest.
4
A detailed analysis or classification of something into its component parts.
The report includes a breakdown of expenses by category.