Liassic

1 definition found

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

  Liassic \Li*as"sic\ (l[-i]*[a^]s"s[i^]k), a. (Geol.)
     Of the age of the Lias; pertaining to the Lias formation. --
     n. Same as {Lias}.
     [1913 Webster]