[{"word":"selectivity","phonetics":[],"meanings":[{"partOfSpeech":"noun","definitions":[{"definition":"The quality of being selective; usually the extent to which something is selective.","synonyms":[],"antonyms":[]},{"definition":"The ability of a radio receiver to separate a desired signal frequency from others.","synonyms":[],"antonyms":[]},{"definition":"Discrimination of a reactant towards a choice of other reactants; the ratio of rate constants for different reactants.","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/selectivity"]}]