うでにぶ
Meanings
Expression
Verb (5-dan, る)
1. to become less capable
Kanji used
arm
dull
Composed of
① ひじと手首との間。② 意味1より転じて、肩と手首の間の総称。③ わざまえ。技量。④ 力。⑤ 腕木。
to become blunt; to grow dull; to become less capable; to weaken; to falter