[ 'sʌɪnə(ʊ)dɒnt ]
■ noun a fossil carnivorous mammal-like reptile of the late Permian and Triassic periods, with well-developed specialized teeth.
Origin
C19: from Gk kuōn , kun- 'dog' + odous , odont- 'tooth'.
[ 'sʌɪnə(ʊ)dɒnt ]
■ noun a fossil carnivorous mammal-like reptile of the late Permian and Triassic periods, with well-developed specialized teeth.
Origin
C19: from Gk kuōn , kun- 'dog' + odous , odont- 'tooth'.
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004