1. clothing designed to be worn in bed or while sleeping

Examples

• She bought new sleepwear for her vacation.
• The store has a wide selection of comfortable sleepwear.
• He prefers cotton sleepwear in the summer.
• The sleepwear department is on the second floor.
• Silk sleepwear feels luxurious against the skin.
• Children’s sleepwear must meet safety standards.