manpower Get Printable Handwriting (man-pow-er) 3 syllables Rhymes Learn It! Spelling Test Definition noun. power in terms of people available or required for work or military service Example Sentence It took a lot of manpower to move the logs. Synonyms laborers; labor force; work force; workers Antonyms observers Rhymes Three Syllable Rhymes (1) manpower Share with your friends: