The measurement of time, or determining what the local time is.(noun)
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Use "timekeeping" in a sentence
"Clocks and Culture is a brief history of the changes wrought by and on Europe over four hundred years due to technological advances in timekeeping and the rise of a time-aware culture."
"If they find mismanagement in timekeeping, they can shutdown funding you’ve already been allocated."
"He calls the timekeeping brainwork, and says he isn't used to it; and his gate lodge is so splendid that he's ashamed to use the rooms, and skulks in the scullery."