mouthpiece

The only addition made to it when in use is the insertion of a quill or straw as a mouth-piece.

The Turkish and Persian pipes have often a small wooden tube inside the amber mouth-piece.

His mother keeps him here for a mouth-piece for her, and Mr. Bangs knows it.

The chief medicine-man, old Buffalo Ghost, took it in his sinewy hands, with the mouth-piece foremost.

He held the mouth-piece to the four corners of the earth before handing it to his companion.