ungrammaticism

Example:The grammatical error in the sentence was causing confusion among readers.

Definition:A deviation from the rules of grammar in a sentence or phrase, leading to incorrect or ungrammatical usage.

Example:Careful proofreading can help identify and eliminate infraction of grammar in written work.

Definition:A violation or non-compliance with the established rules of grammatical construction in language use.

Example:The grammatical fault in her sentence was overlooked by the professor.

Definition:A mistake or irregularity in the use of language that conflicts with the prescribed structure or rules, often identified through formal grammatical analysis.