Glossary, Continued
C (Continued)
CONTOUR PEN— Adjustable pen nibs on a rotatable shaft used for drawing
curvilinear lines.
CONTRAST— The range of tonal differences.
COOL COLOR— Colors that appear to project cooler temperatures.
COOLED COLOR— A color resulting from the addition of a cool color to a
warmer color.
COPY– Any matter, including photographs, rules, designs, and text, used
for producing printed matter.
COPYBOARD— A table or frame that holds original copy during a
photographic exposure.
COPYFIT— Scaling copy to fit into an allotted space.
COPYRIGHT— Exclusive protection of ownership given to a creator of an
original work.
COQUILLE BOARD— A drawing board that comes in a variety of
roughened surfaces that break up crayon or brush strokes into texture more
suitable for line reproduction.
COURSEWARE— All materials pertaining to a software program or course
of instruction.
CPU— See CENTRAL PROCESSING UNIT.
CRAWL DEVICE— A rotating drum used to display credit lines for
television transmissions.
CREMNITZ— See WHITE LEAD.
CROP— To cut Off.
Continued on next page
AI-16
