Younger Sister
Little Sister
noun
The kanji and the word are exactly the same. That means they share meanings as well.
いもうと
Since this word is made up of a single kanji, it should use the kun'yomi reading. When learning the kanji, you didn't learn that reading, so here's a mnemonic to help you with this word:
Your younger sister is really into emotes (いもうと). Look up this word if you're not a teenage girl. Just imagine her sending you these on your phone over and over. You tell your younger sister: "HEY, STOP SENDING ME EMOTES."
田中さんの妹はどの人ですか。
Who is Tanaka’s younger sister?
妹にうら切られた気分です。
I feel betrayed by my little sister.
私の妹は、バービー人形にウィッグを作ってあげたいからと、自分の髪の毛を切った。
My younger sister just cut off all of her hair so she could make wigs for her Barbie dolls.