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
