verb/de.ma.ʁe/
to start, to get started, to start up (especially a vehicle); to start up, to turn on (a computer); to start, to get started, to start up; to drive off, to pull away; to start up, to turn on, to begin to operate
“Démarre la voiture !” — Get the car started!
Synonyms: allumer, mettre en marche, mettre en route, s'allumer, se mettre en marche, se mettre en route
From dé- + amarrer.