Noun
むすめ
「私の娘は人魚なんだ。」「ええっ、それってつまり、あんた魚と結婚したってことか？」
"My daughter is a mermaid." "Whoa! Does that mean you married a fish?"
The kanji and the word are exactly the same. That means they share meanings as well.
The reading is the same as what you learned with the kanji.