1. to clean or smooth a surface by directing a stream of sand at high pressure against it

1. a stream of sand directed at high pressure against a surface for cleaning or smoothing
2. the process or technique of cleaning surfaces with pressurized sand

Examples

• The workers will sandblast the old paint off the bridge.
• They used a sandblast to remove rust from the metal surface.
• The building’s facade was restored using careful sandblast techniques.
• You need protective gear when operating sandblast equipment.
• The sandblast revealed the original stone underneath years of grime.
• Industrial sandblast operations require proper ventilation.
• The artist used a gentle sandblast to create texture on the glass.