- keep time
- keep time1. Lit. to maintain a musical rhythm. •
Bob had to drop out of the band because he couldn't keep time.
•Since he can't keep time, he can't march, and he can't play the drums.
2. Fig. to keep watch over the time in a game or an athletic contest. •Ann kept time at all the basketball games.
•Whoever keeps time has to watch the referee very carefully.
3. Fig. [for a clock or a watch] to keep track of time accurately. •This watch doesn't keep time.
•My other watch kept time better.
* * *{v. phr.} 1. To show the right time. * /My watch has not kept good time since I dropped it./ 2. To keep the beat; keep the same rhythm; keep in step. * /Many people are surprised at how well deaf people keep time with the music when they dance./
Dictionary of American idioms. 2013.