Added 9 October 2026 grandness noun Categories: Describing WordsObscure Words noun ! Definition from Wiktionary (CC BY-SA). More about grandness at Wordnik → Where our words come from → The state of being grand. Related Words: magnificencegreatnessgrandeursplendourvastnessimmensenessimmensityenormousnessimpressivenesssizeablenessimportancesplendor Back to today's word