reliever

A reliever is a person or thing that relieves another or provides relief. In everyday usage, the term describes someone who temporarily takes over duties or responsibilities, a substitute, or an agent that reduces pain, distress, or workload. The exact meaning depends on context, but the central idea is substituting for or easing.

In medicine, a reliever is a medication or treatment used to provide rapid symptom relief. For example, in asthma care, a fast-acting inhaler is called a reliever or rescue inhaler, delivering a rapid bronchodilator to relieve wheezing and shortness of breath. Other relievers include analgesics for sudden pain or anti-anxiety agents for acute symptoms. Relievers differ from long-term or preventive therapies.

In sports, particularly baseball, a reliever is a pitcher who enters the game after the starting pitcher to replace him. Relievers are used to manage innings, face tough matchups, and maintain the team’s position. Roles include setup reliever and closer, with performance tracked by statistics such as ERA, saves, and walks per nine innings.

In labor and organizations, a reliever is a temporary substitute who covers duties during an absence. Schools hire reliever teachers or substitute teachers, and hospitals use relievers to handle shifts. The term emphasizes continuity of service and workload management.