Main Entry:

burn·out

Pronunciation:

\ˈbərn-ˌau̇t\

Function:

noun

Date:

1940

1: the cessation of operation usually of a jet or rocket engine ; also : the point at which burnout occurs2 a: exhaustion of physical or emotional strength or motivation usually as a result of prolonged stress or frustration b: a person suffering from burnout3: a person showing the effects of drug abuse