English Dictionary
tracking
n : the pursuit (of a person or animal) by following tracks or
marks they left behind [syn: {trailing}]
English Computing Dictionary
tracking
The spacing between {characters} in a line of {text}.
This is defined when a {font} is designed but can often be
altered in order to change the appearance of the text or for
special effects.
Tracking should not be confused with {kerning} which deals
with the spacing between certain pairs of characters.
See also {leading}.
(1996-06-07)