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 PDF — $25 ← pigment pile → Related words GRE awe GRE smithereens GRE abacus SAT abase GRE abash GRE abate GRE abbreviate GRE abbreviation SAT abdicate SAT abdomen GRE abduct GRE aberrant