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Epoch vs Rubicon - What's the difference?

epoch | rubicon |

As nouns the difference between epoch and rubicon

is that epoch is a particular period of history, especially one considered remarkable or noteworthy while rubicon is a limit that when exceeded, or an action that when taken, cannot be reversed.

epoch

English

Noun

(en noun)
  • A particular period of history, especially one considered remarkable or noteworthy.
  • *{{quote-magazine, date=2012-01
  • , author=Donald Worster , title=A Drier and Hotter Future , volume=100, issue=1, page=70 , magazine= citation , passage=Phoenix and Lubbock are both caught in severe drought, and it is going to get much worse. We may see many such [dust] storms in the decades ahead, along with species extinctions, radical disturbance of ecosystems, and intensified social conflict over land and water. Welcome to the Anthropocene, the epoch when humans have become a major geological and climatic force.}}
  • A notable event which marks the beginning of such a period.
  • (astronomy) A precise instant of time that is used as a reference point.
  • (computing, uncountable) A precise instant of time that is used as a reference point (e.g. January 1, 1970, 00:00:00 UTC).
  • Synonyms

    * a particular period in history: era; age (epoch is a subcategory of era and/or age)

    Anagrams

    *

    rubicon

    Proper noun

    (en proper noun)
  • An ancient Latin name for a small river in northern Italy which flows into the Adriatic Sea. It marked the boundary between the Roman province of Gaul and the Roman heartland. Its crossing by Julius Caesar in 49 BC began a civil war.
  • Derived terms

    * cross the Rubicon * rubicon