full on adjective 5adverb 2forms 2 adjective5 •All out. •All-out; out and out; complete; utter.This was a full-on jungle, full of all kinds of creepy things - snakes, spiders. They expected Tarzan to come swinging by on a vine. — 1966 •Out-and-out •Extreme; to the maximum degree. •Overwhelming adverb2 •Totally; with full commitment. •Totally; with full commitment. formsmore full on · most full on
