Definition of 砑螺貝 (つめたがい)

noun
bladder moon shell (Glossaulax didyma)(usually kana)
Other readings:
つめたがい《津免多貝》
ツメタガイ
Related Kanji
to grind, to calender, to polish, to roll with a stone roller
small, edible, helical fresh-water mollusk
shellfish
haven, port, harbor, ferry
excuse, dismissal
many, frequent, much