[{"word":"photomask","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"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","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/photomask"]}]