Source : WordNet®

piggy
     adj : 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: {hoggish}, {piggish}, {porcine}, {swinish}]
     [also: {piggiest}, {piggier}]

piggy
     n : a young pig [syn: {piglet}, {shoat}]
     [also: {piggiest}, {piggier}]

piggier
     See {piggy}