quintupling quintuplinerved • quintupliribbed · · · Info · Definitions · Characters · · quintupling · · Text Latin · · Script 11 · · Length 4 · · Syllables Definitions · · · (noun) increasing by a factor of five. · · Noun Definition 1 (verb) increase fivefold. Synonyms: quintuple. Example: "The population of china quintupled." · · Verb Definition 1 Characters · · g latin small letter g U+0067 i latin small letter i U+0069 l latin small letter l U+006C n latin small letter n U+006E p latin small letter p U+0070 q latin small letter q U+0071 t latin small letter t U+0074 u latin small letter u U+0075