Last Updated
：2026/01/07
小指外転筋
Hiragana
しょうしがいてんきん / こゆびがいてんきん
Noun
Japanese Meaning
手の小指を外側に開く働きをする筋肉。手の尺側（小指側）の掌側に位置し、小指を広げたり、握る際の補助をする。解剖学で用いられる筋肉名。
Easy Japanese Meaning
てのひらのこゆびのつけねにあるきん肉で、こゆびをそとがわにひらくうごきを助けるぶぶん
Chinese (Simplified) Meaning
手小指外展肌 / 手部使小指外展的肌肉
Chinese (Traditional) Meaning
手部使小指外展的肌肉 / 手掌的固有肌之一，位於小指側
Korean Meaning
손에서 새끼손가락을 외전시키는 근육 / 손의 소지외전근
Vietnamese Meaning
cơ dạng ngón út của bàn tay / cơ ở mô út giúp dạng (xòe) và hỗ trợ gấp nhẹ ngón út
Tagalog Meaning
Kalamnan na naglalayo sa kalingkingan ng kamay / Abductor digiti minimi ng kamay / Kalamnang tagapaglayo ng munting daliri
Sense（1）
an abductor digiti minimi of hand
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
See correct answer
小指外転筋
See correct answer
He is doing a special exercise to strengthen his abductor digiti minimi.
He is doing a special exercise to strengthen his abductor digiti minimi.
See correct answer
彼は小指外転筋を鍛えるための特別なエクササイズを行っています。
Japanese - English
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