沙蚕ごかい
Meanings
Noun
Usually written in kana
1. ragworm; sandworm; clam worm (Hediste)
Kanji used
grains of sand
silkworm
Pitch accent
かい
Used in vocabulary (2 in total)
Arenicola brasiliensis (species of lugworm)
archiannelids of the genus Saccocirrus (esp. Saccocirrus major)