epoch
/ˈiːˌpɒk//ˈeɪˌpɑk/
noun
- 1
A particular period of history, especially one considered noteworthy or remarkable.
- 2
A notable event which marks the beginning of such a period.
- 3
A precise instant of time that is used as a point of reference.
- 4
Uses in computing.
- 5
A unit of geologic time subdividing a period into smaller parts.
verb
- 1
To divide (data) into segments by time period.
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