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

	

	Triassic
    adj 1: of or relating to or denoting the first period of the
           Mesozoic era
    n 1: from 230 million to 190 million years ago; dinosaurs,
         marine reptiles; volcanic activity [syn: Triassic,
         Triassic period]