Fine particles of stone or rock scattered by forceful throwing or impact.
Compound of 'fling' (to throw forcefully, from Old English 'flingan') and 'dust' (fine particles, from Proto-Germanic 'dunstiz'). The term emerged in contexts describing the dispersal of fine stone particles.
This word captures a specific moment in physical processes—when stone is fractured by impact, it creates a visible cloud of particles. Medieval stonemasons and flintknippers would have been very familiar with this phenomenon as an occupational hazard.
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