wild boar UK /ˈwaɪld ˈbɔː/US /ˈwaɪld ˈboɹ/ noun1 •A wild swine native to Eurasia and North Africa (Sus scrofa), now widely distributed elsewhere and ancestor of most domestic pig breeds.The San Juan market is Mexico City's most famous deli of exotic meats, where an adventurous shopper can hunt down hard-to-find critters such as ostrich, wild boar and crocodile. — 2013 formswild boars