興奮

Adjective

 * 1) excited

Verb

 * 1) to excite; to stimulate

Noun

 * 1)  stimulation; excitation

Etymology
kaupun → kauɸun → koːɸun.

Noun

 * 1) excitement, stimulation, agitation, arousal

Verb

 * 1) be excited, be stimulated, be agitated, be aroused