คำว่า ' chalk ' ( VT )
มีความหมายในภาษาไทยว่า เขียนด้วยชอล์ก
คำนิยามในภาษาอังกฤษ (definition) :
[n.] A soft, earthy substance, of a white, grayish, or yellowish white color, consisting of calcium carbonate, and having the same composition as common limestone.
[n.] Finely prepared chalk, used as a drawing implement; also, by extension, a compound, as of clay and black lead, or the like, used in the same manner. See Crayon.
[v. t.] To rub or mark with chalk.
[v. t.] To manure with chalk, as land.
[v. t.] To make white, as with chalk; to make pale; to bleach.