Skewer
Spit
noun
The kanji and the word are exactly the same.
Since this word is made up of a single kanji, it probably uses the kun'yomi reading. You learned this reading with the kanji, so you should be able to read it already!
今度のBBQには100本くらい串が必要です。
We need about a hundred skewers for the BBQ that's coming up.
肉とジャガイモに串を刺してくれませんか？
Could you skewer the meat and potatoes?
焼き鳥とは、串に刺さった鶏肉のことです。
Yakitori is chicken spitted on skewers.