Definition
'Unofficial' means not authorized or approved by someone in authority. It lacks the formal backing or endorsement that makes something official. Think of it as the difference between a school-sponsored club and a group of friends hanging out after class. Unofficial activities can be fun and valuable, but they don't carry the same weight as official ones. It's the opposite of something formal and structured. Unofficial sources of information should be treated with caution. β οΈ