"Underage" refers to individuals who are below the legal age set by law for certain activities, such as drinking alcohol, voting, or engaging in sexual relations. The specific age considered "underage" varies by country and activity. For example, in many places, the legal drinking age is 21 years, while the voting age is typically 18 years. Being underage often restricts individuals from participating in activities that are deemed suitable for adults. Laws are designed to protect young people from potential harm and ensure they are mature enough to handle the responsibilities associated with these activities.