dot matrix
From WikiWord, the free dictionary
/ˈdɒt ˌmeɪtɹɪks/
English
Definitions
noun
- A two-dimensional array or pattern of dots used (for example, by a display device or a printer) to represent alphanumeric characters and pictures.
noun
- A type of printer that prints characters using an array of small wires that produce an array of dots when striking the paper