The act of flaming out or burning out; extinguishing. / The act of quitting or failing, especially due to overwork, or in a dramatic manner; a person or organization that fails in this way.

(now rare) To become suddenly angry; to break out into indignation or similar emotion; to flare up. / Of processes and equipment involving combustion, to fail due to extinction of flame.

Third-person singular simple present indicative form of flame out

present participle of flame out

simple past tense and past participle of flame out

plural of flame-out