No, although some linguists think it should be. The word "ain't" has a very long history, but it is still generally regarded as slang or sub-standard English; so in making a formal presentation (such as a term paper or a speech), avoid it, unless you are quoting someone who used it.
'No' can be classified as an adverb, determiner, or interjection depending on its usage in a sentence.
No, "sence" is not a word in standard English usage. The correct spelling is "sense."
"Sert" is not a standard English word in common usage. It may be a misspelling or a word in a different language.
Aint is a word, but it is not correct English. Yes, learned it myself. Yes, I know that you are suprised.
The word 'aint' is a slang term, derived from word "isn't:" the word 'aint' is used due to laziness and a lack of enunciation of the individual components of the word.
The literal dictionary definition of a word is described as its dictionary definition.It might also be called its standard definition, which implied the meaning - usage - ascribed to the word is standard to all or most major dictionaries.A dictionary definition is assumed to be the literal and common (popular) usage of a word unless otherwise indicated.
"Sirem" is a made-up word or term that is not recognized in standard English. It does not have a commonly accepted definition or usage.
The word "zoo" is a neuter noun in English, meaning it does not have a gender classification like masculine or feminine. In languages with gendered nouns, such as Spanish or French, "zoo" may be classified differently; for example, in French, it is masculine ("le zoo"). However, in standard English usage, it is considered neutral.
The word usage is a noun.
The prefix of the word "baby" is "ba-." However, "baby" itself does not commonly have a prefix in standard usage. In some contexts, "baby" can be part of compound words, but it does not have a standard prefix that alters its meaning.
"Conversate" is a colloquial term that has gained some usage, but it is not considered a standard word in formal English. The preferred term is "to converse."
The meaning of the word classified depends on its usage in the sentence. Information that is classified by a government agency means that it is information that is not available to the general public, or even everyone within their agency. Only people who have earned a certain level of trust will be able to access that information.