Tears
Tear, Teardrop
noun
Your teardrops are also known as your tears.
Since this word is made up of a single kanji, it probably uses the kun'yomi reading. You learned this reading with the kanji, but here's a mnemonic in case you need a refresher:
Your teardrops are like little waves. What are they? They're 波だ (なみだ).
涙が止まりません。
The tears just won't stop.
やばい、涙が出てきた。
Oh no, I'm starting to cry.
涙ってしょっぱいんだね。
Tears are salty, aren't they.
面白過ぎて涙が出てきたよ。
It's so funny that I'm starting to cry.