Definitions

1. adjective

causing a feeling of fear, unease, or apprehension

“The creepy abandoned house at the end of the street was rumored to be haunted.”

2. noun

a feeling of fear, unease, or apprehension

“The creepy atmosphere in the movie made me jump out of my seat.”

3. adverb

in a way that is frightening or unsettling

“He walked into the room in a creepy silence, catching everyone off guard.”