What is grammar definition?

Grammar is the set of rules governing the structure of sentences and phrases in a language. It encompasses the proper use of syntax, punctuation, word order, verb tenses, and other elements of language. Essentially, grammar provides the framework for clear and effective communication. Understanding and using good grammar is essential for conveying meaning accurately and avoiding confusion in writing and speech. Proper grammar is also important for academic and professional success as well as for effective communication in everyday life. There are two main types of grammar: prescriptive and descriptive. Prescriptive grammar refers to the rules and guidelines that dictate what is considered "correct" usage of language, while descriptive grammar is concerned with how language is actually used in practice, regardless of whether or not it follows prescriptive rules. Both types of grammar are important for effective communication and clear expression of ideas.