commandeering Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition verb. 1 to force into military service; 2.to take by force or without authorization. Example Sentence The general is commandeering his force. Synonyms hijack; highjack; pirate; seize Antonyms give; hand over Hear It! Say It! Write It! commandeering Switch to cursive Start Share with your friends: