腹ふく話わ術じゅつ師し

noun

ventriloquist

A performer who speaks without moving their lips, making it appear that a puppet or dummy is talking.

• 彼かれはプロの腹ふく話わ術じゅつ師しとして舞ぶ台たいに立たっている。

  He performs on stage as a professional ventriloquist.