самопу́ск

nounmasculineinanimatecountable

1.
(rare) self-starter, starterengineering
Самопу́ск дви́гателя не срабо́тал.
The engine's self-starter did not work.
Technical term for the starting mechanism of an engine.
2.
(rare) automatic start, automatic restartelectrical engineering
После восстановле́ния напряже́ния начина́ется самопу́ск дви́гателей.
Once the voltage is restored the motors start up automatically.
Of motors resuming operation on their own after a voltage drop.

Declension