1Relating to or denoting the earliest period of the Mesozoic era, between the Permian and Jurassic periods. See also Permo–Triassic.
- Triassic footprints were primarily made by early crocodilians and small dinosaurs.
- Triassic asteroids are among the rarest of fossils, hitherto comprised of only three genera, all from Europe.
Words that rhyme with Triassicboracic, classic, Jurassic, neoclassic, potassic, thoracic
For editors and proofreaders
Definition of Triassic in:
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.