活用かつよう
katsu yō

Noun
Suru Verb

1. practical use; application; making good use of; putting to good use; capitalizing on

Transitive
政治せいじとして、彼かれ、演技えんぎのうまさを一杯いっぱい活用かつようしている。
sējikato shite karewa engino umasao me ippai katsuyō shite iru.
As a politician, he makes utmost use of his acting ability.
Noun
Suru Verb

2. conjugation; inflection

Intransitive
Linguistics
英語えうご学習がくしゅうするうえ不可欠ふかけつ、不規則きそく動詞どうし活用かつよう
ēgō gakushū suru jōde fukaketsuna fukisokudōshino katsuyō.
Conjugation of irregular verbs - essential for those learning English.