Mouthpiece

1.

(The part of a device or musical instrument, etc., that is placed between or near the lips, a person periodical, etc., used by others to express their views) mouthpiece of a trumpet អណ្ដាត (គ្រឿងភ្លេងផ្លុំ)

2.

អ្នកសម្ដែងមតិអ្នកដទៃ, កាសែតសម្ដែងមតិអ្នកដទៃ

3.

(SLANG) Mouthpiece for an organization មេធាវី

1.

The part of a musical or other instrument to which the mouth is applied in using it; as, the mouthpiece of a bugle, or of a tobacco pipe.

2.

An appendage to an inlet or outlet opening of a pipe or vessel, to direct or facilitate the inflow or outflow of a fluid.

3.

One who delivers the opinion of others or of another; a spokesman; as, the mouthpiece of his party.