verb/fla.ʃe/
to flash (of a light, to have intermittent periods on and off); to flash (of a camera, to use flash photography); to take photographs using a flash; to flash (to catch a speeding vehicle on camera); to have a crush, become infatuated
“Des touristes épars flashaient à tout va.”
Synonyms: avoir le coup de foudre, craquer
From English flash.