What does glōssopetra mean in Latin?

glōssopetra, a noun, means “A precious stone resembling the human tongue, now known to be a fossil shark tooth.”.

What is the genitive of glōssopetra?

The genitive singular is glōssopetrae. glōssopetra is feminine, first declension.

noun · femininefirst declension

glōssopetra f (genitive glōssopetrae)

A precious stone resembling the human tongue, now known to be a fossil shark tooth.

glossŏpĕtra, ae, f., = γλωσσοπέτρα,

I. a precious stone resembling the human tongue, Plin. 37, 10, 59, § 164; Sol. 37 med.

Borrowed from Ancient Greek γλωσσοπέτρα (glōssopétra), from γλῶσσᾰ (glôssă, “tongue”) + πέτρα (pétra, “stone”).