Wiktionary
plesiosaurs
n. (plural of plesiosaur English)
Usage examples of "plesiosaurs".
The dagger point drifted to the south of the map, stopping a bit north of the border of Mide, just southwest of a couple of largish extenuated lakes in which the artist had long-necked creatures that resembled plesiosaurs frolicking and chasing after silvery-scaled fishes.