Definition of 鸚鵡貝 (おうむがい)
おうむがい
                        鸚鵡貝
おうむがい
oumugai
noun
•
                
chambered nautilus (esp. species Nautilus pompilius)(usually kana)
Other readings:
                オウムガイ
                Related Kanji
| 鸚 | parrot, parakeet | 
| 鵡 | cockatoo | 
| 貝 | shellfish |