Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun triassic

1 sense of triassic

Sense 1
Triassic, Triassic period -- (from 230 million to 190 million years ago; dinosaurs, marine reptiles; volcanic activity)
       INSTANCE OF=> period, geological period -- (a unit of geological time during which a system of rocks formed; "ganoid fishes swarmed during the earlier geological periods")

Similarity of adj triassic

1 sense of triassic

Sense 1
Triassic -- (of or relating to or denoting the first period of the Mesozoic era)