Last Updated
：2026/01/07
立毛筋
Hiragana
りつもうきん
Noun
Japanese Meaning
立毛筋は、毛包に付着している平滑筋で、寒さや恐怖などの刺激によって収縮し、毛を逆立てる働きを持つ筋肉。 / いわゆる「鳥肌」を起こし、体毛を立てることで体温保持などに関与する小さな筋肉。
Easy Japanese Meaning
むだげやかみのけのねもとにあり、けをたたせるはたらきをするこまかいいきもののきんにく
Chinese (Simplified) Meaning
与毛囊相连的皮肤平滑肌，使毛发竖起 / 引起寒冷或惊吓时鸡皮疙瘩的肌肉
Chinese (Traditional) Meaning
使毛髮豎立的平滑肌，附著於毛囊 / 引起雞皮疙瘩的微小肌肉
Korean Meaning
모낭에 붙어 털을 곧게 세우는 작은 평활근 / 추위·감정 자극으로 소름을 돋게 하는 근육
Vietnamese Meaning
Cơ nhỏ ở da gắn với nang lông, co lại làm lông/tóc dựng đứng / Cơ gây hiện tượng nổi da gà
Tagalog Meaning
maliit na makinis na kalamnan sa balat na nakakabit sa buhok at nagpapatindig ng balahibo / kalamnang sanhi ng pagtindig-balahibo kapag malamig o natatakot
Sense（1）
an arrector pili
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
When the arrector pili muscles contract, goosebumps occur.
When the arrector pili muscles contract, goosebumps occur.
See correct answer
立毛筋が収縮すると、鳥肌が立つのです。
Japanese - English
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