graff UK /ɡɹɑːf/US /ɡɹæf/noun 2verb 1forms 3phrases 1 noun2 •(slang) Clipping of graffiti. •(no longer used) A steward; an overseer. verb1 •(slang) Clipping of graffitiJust two days ago, I had graffed a piece with my crew and went to Sunrise High School. — 2011 formsgraffed · graffing · graffs Phrases with graff graff upTo graffiti.