What part of speech is “noun”

the word 'noun' is itself a noun. Specifically, it refers to a word (other than a pronoun) used to identify any of a class of people, places, or things or to name a particular one of these.

'noun' can be used to refer to the grammatical category of words that represent people, places, things, ideas, or concepts. It can be used in discussions about language, grammar, and linguistics. 'Noun' can be singular ('a noun') or plural ('nouns').

'Dog,' 'city,' and 'happiness' are all examples of nouns.

In English, a noun can be the subject or object of a verb.

She struggled to find the right noun to describe her feelings.

while 'noun' refers to a category of words, not all words in English are nouns. Verbs, adjectives, adverbs, prepositions, conjunctions, and interjections are other categories of words. It's common for people learning English to confuse nouns with other parts of speech, so it's essential to understand the role nouns play in sentences. Some words can function as both nouns and other parts of speech depending on their usage in a sentence. For example, 'run' can be a noun (as in 'a morning run') or a verb (as in 'I run every day').