[{"word":"microcode","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The collective microprograms in a CPU, used to run machine instructions.","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"verb","definitions":[{"definition":"To write or rewrite (program instructions) in microcode, typically to optimize performance.","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/microcode"]}]