[{"Bold_text": "adjective", "List Items": ["not determinate; not precisely fixed in extent; indefinite; uncertain.", "not clear; vague.Synonyms: ambiguous", "not established.", "not settled or decided.", "Mathematics.(of a quantity) undefined, as0/0.(of an equation) able to be satisfied by more than one value for each unknown.", "(of a quantity) undefined, as0/0.", "(of an equation) able to be satisfied by more than one value for each unknown.", "Botany.(of an inflorescence) having the axis or axes not ending in a flower or bud, thus allowing further elongation."]}, {"Bold_text": "noun", "List Items": ["Mathematics.something whose value is not specified: used especially in abstract algebra; a variable."]}]