From Longman Dictionary of Contemporary Englishpiggypig‧gy1 /ˈpɪɡi/ noun (plural piggies) [countable] 1 HBAa pig – used by children or when you are talking to children2 → piggy in the middle
Examples from the Corpus
piggy• But perhaps the most famous piggy is a Muppet.• It, too, concerns a lonely little piggy with a good heart.• With a yawn and a groan the dark sow rolls over the sucking piggies.piggypiggy2 adjective → piggy eyesPiggyPiggy a character in the book Lord of the Flies by William Golding, about a group of boys who are on a small island and cannot escape. Piggy is fat and wears glasses, and the other boys treat him cruelly, and finally kill him. 