くすね 薬煉 LinksSentence search for 薬煉Sentence search for くすねSentence search for 薬練Sentence search for 天鼠子Sentence search for 天鼠矢Kanji details for 薬 and 煉Edit in JMdict Noun1. boiled pine pitch and oil (traditionally used as a glue in archery, etc.)Other forms薬練 【くすね】、天鼠子 【くすね】、天鼠矢 【くすね】 Discussions Log in to talk about this word.