渦虫

Japanese

Kanji in this term
うず
Grade: S
むし
Grade: 1
kun'yomi
Alternative spelling
渦蟲 (kyūjitai)

Etymology

From (uzu, vortex) +‎ (mushi, bug).

Noun

(うず)(むし) or 渦虫(ウズムシ) • (uzu mushi

  1. turbellarian

Usage notes

  • As with many terms that name organisms, this term is often spelled in katakana, especially in biological contexts (where katakana is customary).

Derived terms

  • 渦虫綱(うずむしこう) (uzu mushi kō, Turbellaria)