Definition of Triassic

Noun: Triassic  trI'a-sik

  1. From 230 million to 190 million years ago; dinosaurs, marine reptiles; volcanic activity
    - Triassic period
Adjective: Triassic  trI'a-sik
  1. Of or relating to or denoting the first period of the Mesozoic era

See also:
triarchy
triathlete

Anagrams containing the word Triassic

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