To Be Sick
To Fall Ill, To Be Ill, To Come Down With, To Suffer From
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 sick, so the verb version is to be sick. It can also be used as to come down with when you have the flu or some other illness.
Since this word consists of a kanji with hiragana attached, you can bet that it will use the kun'yomi reading. You didn't learn that reading with this kanji, so here's a mnemonic to help you:
There is only one time you allow yourself to be sick, and that's when the Yankees (や) are playing. You can't miss any games so you just happen to fall ill whenever they're playing so you can stay home and watch. That's pretty convenient, isn't it?
この日が当たらないアパートに住んでたら、心が病むよ。
If you live in an apartment without sunlight, you would be mentally sick.
新しい会社のストレスで病みそうです。
I feel like I'm getting sick due to the stress of a new company.
だれだって病む事はあるんだから、出来るだけ他人に親切にしよう。
Everyone can get sick, so let's be kind to others as much as possible.