Triassic

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Triassic \Tri*as"sic\, a. (Geol.)
     Of the age of, or pertaining to, the Trias. -- n. The
     Triassic formation.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  Triassic
       n : from 230 million to 190 million years ago; dinosaurs, marine
           reptiles; volcanic activity [syn: {Triassic period}]