Noun, verb or adjective, depending on how it's used.
Noun: "John scratched an itch on his arm."
Verb: "I itch all over."
Adjective: "John needs to buy an itch cream."
adverb
what part of speech is work
i want to know what part of speech is camping
what part of speech is beneath
what part of speech is eleven
Bones don't make you itch...
part of speech
The part of speech for this particular word is a noun.
adverb
what part of speech is work
what part of speech is beneath
the part of speech sashay is a averb
Gesticulations are a huge part of sign language for the deaf. I could not tell if his gesticulations were intended to get my attention or merely to scratch an itch.
"Did not" or "didn't" is a contraction of the auxiliary verb "did" and the adverb "not," forming a negative past tense construction in English.
Adjective
The word speech is a noun.
Yes, a proper noun is a type of noun that specifically names a unique person, place, thing, or idea and is typically capitalized. It is part of the broader category of nouns in the classification of parts of speech in grammar.