pervasiveness pervasively • perverse · · · Info · Definitions · Characters · · pervasiveness · · Text Latin · · Script 13 · · Length Definitions · · · (noun) the quality of filling or spreading throughout. Example: "The pervasiveness of the odor of cabbage in tenement hallways." · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076