[{"word":"dihedrals","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"An angle between two plane surfaces","synonyms":[],"antonyms":[]},{"definition":"The upward slope of an aircraft's wing","synonyms":[],"antonyms":[]},{"definition":"The angle between pairs of chemical bonds separated by a third bond","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/dihedral","https://en.wiktionary.org/wiki/dihedrals"]}]