1. (adj)ablaze(p), afire(p), aflame(p), aflare(p), alight(p), on fire(p) lighted up by or as by fire or flame "forests set ablaze (or afire) by lightning"; "even the car's tires were aflame"; "a night aflare with fireworks"; "candles alight on the tables"; "houses on fire"
Definition of 'on fire'
