resembling swine; coarsely gluttonous or greedy - piggish table manners - the piggy fat-cheeked little boy and his porcine pot-bellied father - swinish slavering over food • Syn: piggish, piggy, porcine, swinish • Similar to: gluttonous • Derivationally related forms: piggy (for: piggy), pig (for: piggy), piggishness (for: piggish), hoggishness