socialises Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. 1 to engage in social activities; 2 to place under public or government control according to the theories of socialism. Chiefly British. Example Sentence She never socialises with anyone. Synonyms associate; chum with; consort Antonyms exclude; shun Hear It! Say It! Write It! socialises Switch to cursive Start Share with your friends: