Any of several small carnivorous reptiles closely related to the mammals(noun)
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Use "cynodont" in a sentence
"I read "Tetrapod burrows from the Triassic of Antarctica," which demonstrates that fossil burrows found at Wahl Glacier in the Beardmore Glacier region of the central Transantarctic Mountains (Lovecraft's "Mountains of Madness") were made by an animal similar to the cynodont Thrinaxodon."
"Later the Italo-Argentine geologist Joaquin Frenguelli collected the first fossil skull of a cynodont from the Ischigualasto formation and sent it to the La Plata Museum where it was described by the palaeontologist Angel Cabrera in 1944."
"Fox and his colleagues have stuck to their guns, and in recent publications have continued to regard Chronoperates as a non-mammalian cynodont (Scott et al. 2002)."