Synonyms for epoch

Noun

1. era, epoch, time period, period of time, period

usage: a period marked by distinctive character or reckoned from a fixed point or event

2. epoch, date of reference, date

usage: (astronomy) the precise date that is the point of reference for which information (as coordinates of a celestial body) is referred

3. epoch, geological time, geologic time

usage: a unit of geological time