Descriptive grammar is a linguistic approach that focuses on how language is actually used by speakers and writers in real-life situations. It observes and records the rules and patterns that emerge from everyday communication, rather than prescribing strict rules about how language should be used. This method acknowledges that language is dynamic and constantly evolving. Unlike prescriptive grammar, which enforces specific rules and standards, descriptive grammar embraces variations and dialects. It recognizes that different communities may have their own unique ways of speaking and writing, reflecting cultural and social influences. This approach helps linguists understand the richness and diversity of human language.