breakdown

[breyk-doun]

noun

1. a breaking down, wearing out, or sudden loss of ability to function efficiently, as of a machine.

2. a loss of mental or physical health; collapse.

3. an analysis or classification of something; division into parts, categories, processes, etc.

4. Chemistry.

   1. decomposition.

   2. analysis.

5. Electricity.,  an electric discharge passing through faulty insulation or other material used to separate circuits or passing between electrodes in a vacuum or gas-filled tube.

6. a noisy, lively folk dance.

Word History and Origins

Origin of breakdown¹

First recorded in 1825–35; noun use of verb phrase break down

Example Sentences

It wasn’t immediately clear when those findings would be ready, but Chevron is required to submit a report to the air quality district within 30 days analyzing potential causes and equipment breakdowns.

From Los Angeles Times

The refinery will also be required to submit a report analyzing potential causes and equipment breakdowns within 30 days.

From Los Angeles Times

In a hilarious bit of irony, Linda is also dealing with a patient whose breakdown might be even worse than hers.

From Los Angeles Times

Most of the group’s most glaring mistakes on big plays this season have been attributed to breakdowns in communication.

From Los Angeles Times

As good as Justin Herbert is, this breakdown of the offensive line is a major problem.

From Los Angeles Times

Related Words

• disintegration 
• disruption 
• failure 
• mishap 
• nervous breakdown