Which term is defined as using uppercase letters for proper nouns?

• A. Capitalization
• B. Comma
• C. Fingerprint Classification Systems
• D. Meaningful Language Use

Answer: (A)

Capitalization is the practice of using uppercase letters for proper nouns—the specific names of people, places, and organizations. This helps readers identify exact names and distinguish them from common nouns. For example, writing Paris, Maria, or United Nations with capital initials signals they are specific names, not generic terms. Common nouns like city or organization aren’t capitalized unless they begin a sentence, and the other options mentioned don’t refer to this writing rule. So, capitalization is the term defined by using uppercase letters for proper nouns.