backfat From WikiWord, the free dictionary English Contents DefinitionsRelated wordsReferences DefinitionsnounFat of the back, especially of pigs. Related wordsSynonymsbackfatterfat tailfatstockbackcowbacknatchassbackhog rumpbuffalobackboston buttbrawnfardingbagpig-a-backhorsebacktailheadbutt References Wiktionary — backfat Wikipedia — backfat