bigness bigmouthed • Bignonia · · · Info · Definitions · Synonyms · Antonyms · Characters · · bigness · · Text Latin · · Script 7 · · Length Definitions · · · (noun) the property of having a relatively great size. Synonyms: largeness. · · Noun Definition 1 Synonyms · · · largeness · · Synonym 1 Antonyms · · · smallness · · Antonym 0 littleness · · Antonym 1 Characters · · b latin small letter b U+0062 e latin small letter e U+0065 g latin small letter g U+0067 i latin small letter i U+0069 n latin small letter n U+006E s latin small letter s U+0073