Definition of "dustproof" [dustproof]

• Resistant to dust. (adjective)

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• "Features such as dustproof and waterproof construction that have been adopted make this a high-performance lens with specifications that respond to the demands of professional users."
• "The Gen 2 AD 811 RFID Bar Code Tag – Passive has a long durability as its waterproof and dustproof IP67and is resistant to immersion in salt water, alcohol, oil, 10% HCL and ammonia."
• "Panasonic recently introduced its Lumix DMC-TS1 ($399.95), billed as the world's first waterproof, shockproof and dustproof digital camera with high-definition (AVCHD Lite) video recording."