Part of speech:
To raise to a more desirable or more excellent quality or condition; make better:
To make active, vivacious, interesting, or cheerful; liven up or brighten
A period spent in warming up.
To sing with melody or harmony.
Find another word for tune-up. In this page you can discover 17 synonyms, antonyms, idiomatic expressions, and related words for tune-up, like: improve, enliven, refine, warm-up, prolusion, tune, make better, untune, 95-98-me-xp, and metronome.