LEXICOLOGIST Meaning of LEXICOLOGIST in English lexicologist BrE AmE ˌleks ɪ ˈkɒl ədʒ ɪst ˌ•ə-, § -əst AmE -ˈkɑːl-▷ lexicologist|s s Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012