Horse.—The stage on the bank on which pressmen set the heap of paper.
Horsing.—Charging for work before it is executed.
Imposing.—Arranging and locking up a form of type in a chase.
Imposing-stone.—The stone on which compositors impose and correct forms.
Imprint.—The name of the printer or of the publisher appended to jobs or title-pages.
Inferior letters.—Small letters cast near the bottom of the line.
Inset.—Same as offcut.
Jeff.—To throw for the first choice with em quadrates instead of dice.
Justifying.—Spacing out lines accurately.
Keep in.—To crowd in by thin spacing.