Sandblasted

Part of speech: adjective, verb

Definitions

1. A method involving the use of pressurized air to forcefully apply abrasive materials onto surfaces for cleaning or finishing purposes
2. This process utilizes a mixture of particles and air to impact surfaces, effectively removing contaminants or changing texture
3. Having a surface cleaned or roughened by propelling sand or similar material at high speed using compressed air

Etymology: Sandblasting is a compound of "sand" and "blast", and the verb "to sandblast" is attested in English from the 1870s, when the technique was patented in the United States. Its inventor, Benjamin Chew Tilghman, a Philadelphia chemist, patented the method in 1870 after noticing that a sand-filled jet of steam could etch glass. He found that a stream of sand driven by a jet could cut and frost glass, and later developed machines for cutting stone and metal. The "blast" element comes from Old English "blæst", meaning a blowing or gust of wind, and it carried the sense of a powerful blowing of air long before it described any industrial process. The "sand" part is an ordinary Old English word. Together they describe the process literally: a blast of wind carrying sand.