Talent
Ability, Genius
She who has genius ability has quite the talent.
さいのう
This is a jukugo word, which usually means on'yomi readings from the kanji. If you know the readings of your kanji you'll know how to read this as well.
この映画に出えんしているはいゆうたちは、みんな才能があります。
The actors in this movie are all talented.
外国語を勉強するのに才能がいると思いますか。
Do you think you need to be talented to study a foreign language?
君はゴミをゴミ箱に投げ入れる才能があるね。
You have a talent for throwing garbage into trash bins.