Definitions from Wikipedia (Tetragramma)

▸ noun:  a genus of fossil sea urchins known from the Upper Jurassic (Oxfordian) to the Upper Cretaceous (Turonian).


▸ Words similar to tetragramma
▸ Usage examples for tetragramma

▸ Idioms related to tetragramma
▸ Wikipedia articles (New!)
▸ Popular adjectives describing tetragramma
▸ Words that often appear near tetragramma
▸ Rhymes of tetragramma

▸ Invented words related to tetragramma