oblongness oblongly • obloquial · · · Info · Definitions · Synonyms · Characters · · oblongness · · Text Latin · · Script 10 · · Length Definitions · · · (noun) the property of being shaped like a rectangle. Synonyms: rectangularity. · · Noun Definition 1 Synonyms · · · rectangularity · · Synonym 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 l latin small letter l U+006C n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073