marking chalk
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Chalk line — tool. A chalk line or chalk box is a tool for marking long, straight lines on relatively flat surfaces, much farther than is practical by hand or with a straightedge. It is an important tool in construction and carpentry, the working of timber in … Wikipedia
Marking blue — Marking blue, layout stain or Prussian blue is a dye used in metalworking to aid in marking out rough parts for further machining. It is sometimes called Dykem (after a popular brand). It is used to stain or paint a metal object with a very thin… … Wikipedia
Marking out — For other uses, see Marking out (disambiguation). Marking out or layout is the process of transferring a design or pattern to a workpiece, as the first step in the manufacturing process. It is performed in many industries or hobbies although in… … Wikipedia
chalk — chalklike, adj. /chawk/, n. 1. a soft, white, powdery limestone consisting chiefly of fossil shells of foraminifers. 2. a prepared piece of chalk or chalklike substance for marking, as a blackboard crayon. 3. a mark made with chalk. 4. a score or … Universalium
chalk — /tʃɔk / (say chawk) noun 1. Geology a soft, white, pure limestone consisting of calcareous fossilised skeletal fragments of microscopic algae. 2. a prepared piece of chalk or chalklike substance, especially calcium sulphate, for marking. 3. a… …
chalk — noun a white soft earthy limestone (calcium carbonate) formed from the skeletal remains of sea creatures. ↘a similar substance (calcium sulphate), made into sticks and used for drawing or writing. verb 1》 draw or write with chalk. ↘rub the… … English new terms dictionary
chalk — I UK [tʃɔːk] / US [tʃɔk] noun Word forms chalk : singular chalk plural chalks a) [uncountable] a type of soft white stone b) [countable/uncountable] a stick of white or coloured chalk, used for writing or drawing, especially on a blackboard •… … English dictionary
chalk — chalk1 [ tʃɔk ] noun uncount a type of soft white stone a. count or uncount a stick of white or colored chalk, used for writing or drawing, especially on a chalkboard chalk chalk 2 [ tʃɔk ] verb transitive to write or draw something with chalk:… … Usage of the words and phrases in modern English
chalk — [[t]tʃɔk[/t]] n. 1) gel mir a soft, white, powdery limestone consisting chiefly of fossil shells of foraminifers 2) a piece of chalk or chalklike substance for marking, as a blackboard crayon 3) a mark made with chalk 4) a score or tally 5) to… … From formal English to slang
French chalk — is a type of talc used by tailors for marking cloth, by cleaners for removing grease from cloth and as a dry lubricant in its powdered form.French chalk is also an essential ingredient required for the repair of punctured inner tubes of pneumatic … Wikipedia
French chalk — noun a soft white compact talc used to mark cloth or to remove grease stains • Hypernyms: ↑talc, ↑talcum * * * noun Usage: usually capitalized F : a soft white granular variety of steatite used as a grease remover in dry cleaning or for drawing… … Useful english dictionary
