hilliness Hillhousia • hillman · · · Info · Definitions · Characters · · hilliness · · Text Latin · · Script 9 · · Length Definitions · · · (noun) the quality of being hilly. Example: "The hilliness of west virginia." · · Noun Definition 1 Characters · · e latin small letter e U+0065 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E s latin small letter s U+0073