Simple Definition of epoch
: a period of time that is very important in history
Full Definition of epoch
1 a : an event or a time marked by an event that begins a new period or development b : a memorable event or date
2 a : an extended period of time usually characterized by a distinctive development or by a memorable series of events b : a division of geologic time less than a period and greater than an age
3 : an instant of time or a date selected as a point of reference (as in astronomy)
Examples of epoch
The Civil War era was an epoch in 19th-century U.S. history.
The development of the steam engine marked an important epoch in the history of industry.
Origin of epoch
Medieval Latin epocha, from Greek epochē cessation, fixed point, from epechein to pause, hold back, from epi- + echein to hold — more at scheme
First Known Use: 1614
Synonym Discussion of epoch
Rhymes with epoch
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EPOCH Defined for Kids
Definition of epoch
: a period that is important or memorable
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