Is eww a part of speech?

"Eww" is considered an interjection, which is a word or phrase that expresses strong emotion. It's not a noun, verb, adjective, adverb, etc.

Here's why:

* Interjections stand alone: They don't modify or describe other words in a sentence.

* They express strong feelings: "Eww" shows disgust or aversion.

Think of interjections as little bursts of emotion!