[{"word":"radii","phonetic":"/ˈɹeɪ.diˌaɪ/","phonetics":[{"text":"/ˈɹeɪ.diˌaɪ/","audio":""},{"text":"/ˈɹeɪˌdi.aɪ/","audio":"https://api.dictionaryapi.dev/media/pronunciations/en/radii-us.mp3","sourceUrl":"https://commons.wikimedia.org/w/index.php?curid=50244322","license":{"name":"BY-SA 4.0","url":"https://creativecommons.org/licenses/by-sa/4.0"}}],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The long bone in the forearm, on the side of the thumb.","synonyms":[],"antonyms":[]},{"definition":"The lighter bone (or fused portion of bone) in the forelimb of an animal.","synonyms":[],"antonyms":[]},{"definition":"One of the major veins of the insect wing, between the subcosta and the media; the vein running along the costal edge of the discal cell.","synonyms":[],"antonyms":[]},{"definition":"A line segment between any point of a circle or sphere and its center.","synonyms":[],"antonyms":[]},{"definition":"The length of this line segment.","synonyms":[],"antonyms":[]},{"definition":"Anything resembling a radius, such as the spoke of a wheel, the movable arm of a sextant, or one of the radiating lines of a spider's web.","synonyms":[],"antonyms":[]}],"synonyms":["R"],"antonyms":[]}],"license":{"name":"CC BY-SA 3.0","url":"https://creativecommons.org/licenses/by-sa/3.0"},"sourceUrls":["https://en.wiktionary.org/wiki/radii","https://en.wiktionary.org/wiki/radius"]}]