imperceptibility imperceiverant • imperceptible · · · Info · Definitions · Antonyms · Characters · · imperceptibility · · Text Latin · · Script 16 · · Length Definitions · · · (noun) the property of being imperceptible by the mind or the senses. · · Noun Definition 1 Antonyms · · · perceptibility · · Antonym 0 Characters · · b latin small letter b U+0062 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 y latin small letter y U+0079