GRE pigsty Definition A filthy, untidy place or room. Example "Her bedroom was a complete pigsty, with clothes strewn everywhere." Sign in to save GRE Quiz → ← pigment pile → Study tips featuring "pigsty" 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