keep good time


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keep good time

[for a watch or clock] to be accurate. I have to return my watch to the store because it doesn't keep good time. Mine keeps good time.
See also: good, keep, time
References in periodicals archive ?
Compared to the potential disaster of half the world's computers being stuck in a 20th century time warp, not being able to keep good time if they did didn't seem such a big problem.
Watches keep good time because they're trimmed to operate at body temperature.