A planographic printing process using plates made from a photographic image

Wiktionary Word definitions in Wiktionary
n. 1 A lithographic procedure in which printing plates are made using a photographic process. 2 An optical exposure process used in the manufacture of integrated circuits.

Wikipedia Word definitions in Wikipedia
Photolithography , also termed optical lithography or UV lithography , is a process used in microfabrication to pattern parts of a thin film or the bulk of a substrate . It uses light to transfer a geometric pattern from a photomask to a light-sensitive ...

WordNet Word definitions in WordNet
n. a planographic printing process using plates made from a photographic image

The Collaborative International Dictionary Word definitions in The Collaborative International Dictionary
Photolithography \Pho`to*li*thog"ra*phy\, n. The art or process of producing photolithographs.