Dancing
Dance
noun
The kanji and the word are exactly the same. That means they share meanings as well.
Since this word is made up of a single kanji, it probably uses the kun'yomi reading. You did not learn this reading, so here's a mnemonic to help you:
People think you're dancing, but you're really jumping from the mice (まい) running on your floor. You don't want the mice running up your legs so you have to hop from one to the other, making it look like you're dancing.
これは、日本最古の舞です。
This is Japan’s oldest dance.