To Be Bent
To Bend, To Curve, To Turn
intransitive verb, godan verb
This word consists of kanji with hiragana attached. Because the hiragana ends with an う sound, you know this word is a verb. The kanji itself means both music and bend. For this word, we're looking at "bend." So the verb 曲がる is to be bent.
It's intransitive, so don't give it a direct object. Use it to say something gets bent or bends: a knee is bent, the road bends — that sort of thing.
Verbs ending in okurigana that rhyme with ある tend to be intransitive like this. You can remember this because if something is ある, it's just there, existing, not acting on anything else. That's why verbs that sound like it are often intransitive too!
Since this word consists of a kanji with hiragana attached, you can bet that it will use the kun'yomi reading. You already learned this reading with 曲げる, so you should be good to go!
この道を右に曲がると、コンビニがあります。
Turn right on this road and you'll find a convenience store.
足首が曲がっている気がするんです。
I feel like my ankle is bent.
そのマスタード色のネクタイ、ちょっと曲がってるよ。
Your mustard-colored necktie is a bit crooked.