膏薬 こうやく Also written あぶらぐすり, 脂薬, 油薬 Meanings Noun plaster; patch ointment; liniment (esp. あぶらぐすり) Kanji 膏 fat; grease; lard. Read as コウ. 薬 drug. Read as ヤク. Words containing 膏薬 二股膏薬 (ふたまたこうやく) double-dealer 内股膏薬 (うちまたこうやく) double-dealer 股座膏薬 (またぐらごうやく) double-dealer And 1 more. Jinuma: Japanese Dictionary · Word lists