GRE wig Definition A covering of artificial hair worn on the head. Example "She wore a curly red wig for the costume party." Sign in to save GRE Quiz → ← wield wiggle → Study tips featuring "wig" Write GRE Words Into Your Own Sentences Related words GRE swill GRE taper GRE testy GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct