プログレッシブ和英中辞典(第4版)の解説
うちまた【内股】
❶〔ももの内側〕the inside [inner side] of the thigh
❷〔歩き方〕
彼女は内股に歩く癖がある
She tends to walk pigeon-toed [with her toes pointed inward].
❸〔柔道で〕
相手を内股にかけた
He 「threw down [toppled] his opponent by uchimata [putting his leg between his opponent's legs and tripping him].
内股膏薬(ごうやく)
a timeserver
彼は内股膏薬だ
He jumps whichever way the wind is blowing.