Search word definitions and unscramble anagrams.

Words starting with: A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Definition of Epoch

Noun: epoch (epochs)  e-puk or 'e,pók [N. Amer], 'ee,pók or 'e,pók [Brit]

  1. A period marked by distinctive character or reckoned from a fixed point or event
    - era
     
  2. (astronomy) an arbitrarily fixed date that is the point in time relative to which information (as coordinates of a celestial body) is recorded
    - date of reference
     
  3. A unit of geological time that is a subdivision of a period and is itself divided into ages

See also:
epizooty
epochal

Anagrams containing the word epoch

ehopc hepoc chepo ochep poche