noun
wooden plug; cork; tampion
Refers to a wooden stopper or plug, such as a cork for a bottle or a tampion for a gun muzzle. The word is somewhat technical and not an everyday term.
ワインの瓶に木栓をしっかりと詰めた。
I firmly inserted a cork into the wine bottle.
古い大砲の口には木栓がはめられていた。
A tampion was fitted into the muzzle of the old cannon.