What part of speech is thrill?

"Thrill" can function as both a noun and a verb. As a noun, it refers to a feeling of excitement or pleasure, while as a verb, it means to cause someone to feel excited or to experience a strong emotion. For example, in the sentence "The rollercoaster ride gave me a thrill," it is used as a noun, and in "The movie thrilled the audience," it is used as a verb.