POISSON Meaning of POISSON in English Poisson BrE AmE ˈpwɑːs ɒn ˈpwæs-, ˈpwʌs-, -ɒ̃, - ə n AmE pwɑː ˈsoʊn -ˈsɔːn, -ˈsɑːn —French [ pwa sɔ̃ ] ▶ ˌ Poisson ˌ distri ˈ bution AmE •ˌ• ˌ••ˈ•• BrE AmE Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012