* Verb: This is the most common usage, meaning to make a loud, harsh cry, typically used for birds.
* Example: "The parrot squawked at the children."
* Noun: This refers to the sound itself.
* Example: "The squawk of the seagull startled the cat."
* Interjection: This is a rare usage, but "squawk" can be used to imitate the sound, similar to "ouch" or "bam."
* Example: "Squawk! That's my sandwich!"
So, without context, it's hard to definitively say what part of speech "squawk" is. You need to look at how it's used in a sentence to figure it out.