excitable

Adjective

Easily excited / (physics) Able to be promoted to an excited state

Japanese Meaning

興奮しやすい / 励起状態になりやすい

The excitable puppy barked at every passing squirrel.

興奮しやすい子犬は通り過ぎるリスに向かって吠えた。

Sense（1）

Easily excited

The excitable puppy jumped all over the furniture.

Sense（2）

(physics) Able to be promoted to an excited state

more excitable

（ comparative ）

most excitable

（ superlative ）