Definition of 古異歯類 (こいしるい)
こいしるい
古異歯類
こいしるい
koishirui
noun
•
Paleoheterodonta (subclass of bivalve molluscs)
Related Kanji
| 古 | old |
| 異 | uncommon, different, queerness, strangeness, wonderful, curious, unusual |
| 歯 | tooth, cog |
| 類 | sort, kind, variety, class, genus |