dot matrix
1 ENTRIES FOUND:
dot matrix
noun
plural
dot matrices
or
dot matrixes
dot matrix
noun
plural
dot matrices
or
dot matrixes
Britannica Dictionary definition of DOT MATRIX
[count]
:
a pattern of dots that form letters, numbers, etc., on a computer screen or on something printed from a computer
— often used before another noun
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Dot matrix printers have been largely replaced with laser printers.
