Glossary - The Graphic Design: Reference and Specification - page 199

H

High-res: A digital image with a resolution
of 200 dpi or more.

Hairline: Minute amount of space used to
describe a thin rule or close register.

Holdout: see ink holdout

Holography: Producing the appearance
of a three-dimensional image by using a
laser to overlay embossed images onto
film and then onto paper.

Halftone: Reproducing a continuous tone
image by photographing it through a fine
screen to convert the image into a series
of dots.

Hue: A specific color.

Halftone dot: Units in a halftone that, by
their various sizes, re-create a continuous
tone image.

I

Image: Visual counterpart or likeness of
an object, person, or a scene produced as
an illustration or photograph.

Imagesetter: A device for outputting proofs
and similar printed images or printing
plates but not intended for printing mul-
tiple copies.

Imposition: An arrangement of pages on a
printed sheet that enables them to be in
the correct order when the sheet is folded
and trimmed.

A halftone screen allows a continuous tone image to print
by converting it into a series of dots.

Impressions per hour (iph): A means of
measuring the speed of a press.

Imprint: To print new copy on a previously
printed sheet.

Haze: see scum

Headline: A sentence, phrase, word, or
group of words set in large, bold type
above the text on a page.

Hickey: A spot or imperfection on a printed
piece that occurs during the print run
because of a speck of dust or other part-
icle on the press interfered with the ink's
application on paper.