eccentricity Syllabification: (ec·cen·tric·i·ty)Pronunciation: /ˌeksenˈtrisitē/Translate eccentricity | into German | into Italian | into Spanish Definition of eccentricity noun (plural eccentricities) 1the quality of being eccentric. (usually eccentricities) an eccentric act, habit, or thing:her eccentricities were amusing rather than irritating 2 technical deviation of a curve or orbit from circularity. a measure of the extent of a deviation of a curve or orbit:Halley’s Comet has an eccentricity of about 0.9675eccentricity in other Oxford dictionaries Definition of eccentricity in the British & World English dictionary
