| anapsid | (n) primitive reptile having no opening in the temporal region of the skull; all extinct except turtles, Syn. anapsid reptile, Ant. diapsid |
| anapsida | (n) oldest known reptiles; turtles and extinct Permian forms, Syn. subclass Anapsida |
| 無弓類 | [むきゅうるい, mukyuurui] (n) anapsid [Add to Longdo] |