Photomask

Acceptable For Game Play - US & UK word lists

This word is acceptable for play in the US & UK dictionaries that are being used in the following games:

Wiktionary, Creative Commons Attribution/Share-Alike License
  • n. A transparent quartz block marked with many high-resolution images; a series of them are used in the photolithography of integrated circuits, one for each layer
  • Word Usage
    "They typically etch chip designs onto a glass material called a photomask, which is then used to replicate the pattern onto silicon wafers."