A person whose job involves working with chalk, such as mining chalk, processing it, or using it in manufacturing.
From chalk (Middle English from Latin 'calx') plus worker (from Old English 'weorc' meaning work). This occupational term emerged during the Industrial Revolution when chalk mining became a significant industry in regions like Kent, England.
Chalk mining was genuinely dangerous work—miners inhaled chalk dust their entire careers, leading to respiratory diseases that were simply accepted as part of the job before modern safety standards existed.
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