ad-libber

Noun

A person who ad-libs, particularly one who is well known for skill in ad-libbing.

Japanese Meaning

アドリブ（即興で話したり演じたりすること）を行う人。特に、その即興の技術が認められている人物。

When the host forgot the schedule, the ad-libber filled the silence with witty commentary that kept the audience laughing.

司会者が進行を忘れたとき、アドリブの名手が機知に富んだコメントで沈黙を埋め、観客を笑わせ続けた。

Sense（1）

A person who ad-libs, particularly one who is well known for skill in ad-libbing.

As you may have heard, Bobby D. isn’t much of an ad-libber.

ad-libbers

（ plural ）