2 entries found for chalk.
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Main Entry: 1chalk
Pronunciation: chk
Function: noun
Etymology: Old English cealc "chalk," from Latin calc-, calx "lime" --related to CALCIUM 1: a soft white, gray, or buff limestone made up mainly of the shells of tiny saltwater animals and especially foraminifers 2: chalk or material like chalk especially when used as a crayon - chalky /ch-k/ adjective