adjective see: apsis Date: circa 1909 of, relating to, or including reptiles (as the crocodiles) with two pairs of temporal openings in the skull
DIAPSID
Meaning of DIAPSID in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012