1. the part of a garment that covers the arm
2. a protective covering or case that fits around something

1. to provide with sleeves

Examples

• She rolled up her sleeves before washing the dishes.
• The shirt has long sleeves for winter wear.
• He kept his notes in a plastic sleeve.
• The record came in a colorful album sleeve.
• The mechanic slipped a protective sleeve over the cable.
• The tailor will sleeve the jacket tomorrow.