渦うず Common Noun Español jmdict 1 noun (common) (futsuumeishi) remolino English jmdict 1 noun (common) (futsuumeishi) whirlpool;swirl;eddy;vortex;maelstrom
裏渦貝うらうずがい Noun English jmdict 1 noun (common) (futsuumeishi) word usually written using kana alone Astralium haematragum (species of turban shell)