cotylosaur
noun
co·ty·lo·saur ˈkä-tə-lō-ˌsȯr 
-lə-ˌsȯr,
kə-ˈti-lə-
: any of an order (Cotylosauria) of extinct primitive reptiles of the Carboniferous to Triassic with short legs and massive bodies that were probably the earliest truly terrestrial vertebrate animals
Word History
Etymology
ultimately from Greek kotylē + sauros lizard
First Known Use
1895, in the meaning defined above
- a great deal
- a great deal of
- a great time
- a greater whole
- a growing belief that
- a hard act to follow
- a hard nut
- a hard nut to crack
- a hard row to hoe
- a hard/tough act to follow
- a hard/tough nut (to crack)
- a heart of stone
- a heaven on earth
- a helping hand
- a higher purpose
- a hill of beans
- a hop, skip, and (a) jump
- a hop, skip, and a jump
- a hop, skip, and jump
- A horizon
- a horse of a different color
- a hostage to fortune
- a human chain
- a jour
- a jury of one's peers