SkyfireDict

tune up   (TTS Sound)

The noun tune-up has 2 senses

• warm-up, tune-up, prolusion -- (exercising in preparation for strenuous activity)


• tune-up -- (adjustments made to an engine to improve its performance)

The verb tune up has 2 senses

• tune, tune up -- (adjust for (better) functioning; "tune the engine")


• tune, tune up -- (adjust the pitches of (musical instruments); "My piano needs to be tuned")