noun
pine resin; turpentine
Refers to the sticky resin obtained from pine trees. In everyday contexts, it often means the raw resin, but can also refer to turpentine derived from it.
松の幹から松脂がにじみ出ている。
Pine resin is oozing from the trunk of the pine tree.
松脂は塗料や接着剤の原料として使われる。
Pine resin is used as a raw material for paints and adhesives.
Compound of 松 (まつ, 'pine') and 脂 (やに, 'resin'). The reading やに is the native Japanese word for resin.