[{"word":"irregular","phonetic":"/ɪˈɹɛɡjəlɚ/","phonetics":[{"text":"/ɪˈɹɛɡjəlɚ/","audio":""}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"A soldier who is not a member of an official military force and, often, does not follow regular army tactics","synonyms":[],"antonyms":[]},{"definition":"One who does not regularly attend a venue","synonyms":[],"antonyms":[]}],"synonyms":[],"antonyms":[]},{"partOfSpeech":"adjective","definitions":[{"definition":"Nonstandard; not conforming to rules or expectations","synonyms":[],"antonyms":[]},{"definition":"(of a surface) rough","synonyms":[],"antonyms":[]},{"definition":"Without symmetry, regularity, or uniformity","synonyms":[],"antonyms":[]},{"definition":"(of a polygon) not regular; having sides that are not equal or angles that are not equal","synonyms":[],"antonyms":[]},{"definition":"(of a polyhedron) whose faces are not all regular polygons (or are not equally inclined to each other)","synonyms":[],"antonyms":[]},{"definition":"(grammar, of a word) not following the regular or expected patterns of inflection in a given language","synonyms":[],"antonyms":[],"example":"\"Calves\", \"cacti\", and \"children\" are irregular plurals."}],"synonyms":["abnormal","singular","heteroclite","coarse","salebrous","unstable","unsteady"],"antonyms":["regular"]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/irregular"]}]