Butcher Shop
Meat Shop, Meat Store
noun
A meat shop is a place that sells meat. Who sells meat? A butcher shop!
肉屋 often refers to the butcher shop, but it can also mean the actual butchers who work there. You might also see this as お肉屋さん, but that won't change the meaning — it can still be either the shop or the butcher, depending on context!
For 肉 you use the にく reading (which you learned with the kanji). For 屋 you use the kun'yomi, which you learned with the kanji. Basically, if you learned the kanji readings, you can read this word!
肉屋さんで牛肉を四百グラム買いました。
I bought 400 grams of beef at the butcher shop.
日本の肉屋さんでは、コロッケやカツなどが売ってますよ。
Japanese butchers sell croquettes and cutlets.
私の生まれた小さい町には「お肉屋さん」と言う名前のベジタリアンのレストランがあったの。今思い出すと、なんだか皮肉な名前よね。
In the small town where I was born, there was a vegetarian restaurant named "Butcher." Now that I recall it, it's kind of a sarcastic name.