time‧keep‧er /ˈtaɪmˌkiːpə $ -ər/ noun [countable]

1. someone who officially records the times taken to do something, especially at a sports event

2. good/bad timekeeper British English
a) someone who is good or bad at arriving at work at the right time
b) a watch or clock that is good or bad at showing the right time
—timekeeping noun [uncountable]

[TahlilGaran] Dictionary of Contemporary English ▲