jokefulness

uncountable

The condition or quality of being jokeful; jocularity

Japanese Meaning

冗談好きな性質 / ユーモラスな性格 / 冗談を好む状態

Her jokefulness lightened the mood during the tense meeting, making everyone smile.

彼女の冗談っぽさが緊張した会議の空気を和らげ、皆を笑顔にした。

Sense（1）

The condition or quality of being jokeful; jocularity