1. a skin condition characterized by small red bumps caused by blocked sweat ducts, commonly known as heat rash or prickly heat
Usage: medical

Examples

• The baby developed miliaria after spending too much time in the hot, humid weather.
• Miliaria is common in tropical climates where people sweat excessively.
• The doctor diagnosed the red bumps on her chest as miliaria.
• Wearing loose, breathable clothing can help prevent miliaria.
• The athlete’s miliaria cleared up once he started using powder to stay dry.
• Miliaria typically appears on areas where sweat accumulates, like the neck and back.