Pronunciation (UK) enPR: fŏr′ĭsts, IPA (key): /ˈfɒrɪsts/ (US) enPR: fôr′ĭsts, IPA (key): /ˈfɔrɪsts/ Audio (US)(file) Noun Singular forest Plural forests The plural form of forest; more than one (kind of) forest.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads