Aunt is a noun, because nouns describe persons, places, things, or ideas.
part of speech
Adjective
What part of speech is thaw
The part of speech for oscillate is verb.
An adjective is a part of speech.
Entire sentences do not have parts of speech; instead individual words or small groups of words do. Other groups of words may function as a single part of speech, but each word or small word group within such a phrase or clause is still usually assigned its own part of speech. In the sentence given:"Aunt May" is a noun, a proper noun; some would prefer to say that each of "Aunt" and "May" is a noun, and one of the nouns is in apposition to the other;"chirped" is a verb in its past tense;"when" is a subordinating conjunction introducing an adverbial clause;"she" is a pronoun, standing in for "Aunt Mary";"met" is a verb (in its past tense);"the" is an article (both instances);"girls" is a plural noun;"at" is a preposition;"door" is a noun.
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.
The part of speech of "came" is a verb.
The part of speech for "breezy" is an adjective.
The part of speech for "buried" is a verb.