chipperness

Noun

uncountable

The state or condition of being chipper; optimism.

Japanese Meaning

快活さ（元気で明るい状態） / 楽観的な気質

Her chipperness brightened the office every morning.

彼女の陽気さは毎朝職場の雰囲気を明るくした。

Sense（1）

The state or condition of being chipper; optimism.

Anna awakens in a funk most days, and her mother’s chipperness only deepens it.