nonobservance nonobservable • nonobservant · · · Info · Definitions · Antonyms · Characters · · nonobservance · · Text Latin · · Script 13 · · Length Definitions · · · (noun) a lack of conformity with law or custom or practice etc.. · · Noun Definition 1 Antonyms · · · honoring · · Antonym 0 observance · · Antonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 n latin small letter n U+006E o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076