Utilizing, Conjugation, Practical Use
noun, verbal noun
If you make lively use of something, you're probably utilizing it or making practical use of it. 活用 means making full use of something. In the context of Japanese grammar, 活用 also refers to the conjugation of verbs and adjectives.
かつよう
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
「出る」の活用のエクササイズをしましょう。
Let's do some exercises to conjugate "deru."
雨の水を活用してアヒルのためのプールを作りたい。
I want to utilize rain water to build a pool for ducks.
このデータをうまく活用して、何かできないかな。
I don’t know if I can put this data to good use.