Fear
Horror, Anxiety, Concern, Uneasiness, Dread
noun
This is the noun version of the kanji fear, so it means fear too.
Since this word consists of a kanji with hiragana attached, you can bet that it will use the kun'yomi reading. You learned this reading already so you should be able to read it!
土砂崩れの恐れがあります。
I’m afraid there will be a landslide.