noun Date: 1686 one that flashes: as, a light (as a traffic signal or automobile light) that flashes to catch attention, a device for automatically flashing a light, an exhibitionist who flashes
FLASHER
Meaning of FLASHER in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012