Treat can be a noun, as in, "Her mother promised her a treat if she was quiet during the class." It can also be a verb, as in, "After class, her mother treated her to an ice cream because she was quiet."
when this and that are used to modify nouns they are treated as which part of speech
The part of speech of the word "brevet" can vary based on its usage. As a verb, it is typically used as a transitive verb. As a noun, it is commonly treated as a countable noun.
After the speech, all black people were treated fairly.
Velopharyngeal insufficiency is treated with a combination of surgery and speech therapy.
The part of speech for this particular word is a noun.
part of speech
The part of speech for "answer" is a noun.
what part of speech is beneath
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "lecturer" is a noun.
The part of speech for "rapid" is an adjective.