Added 9 October 2026 entireness noun Categories: Describing WordsObscure Words noun ! Definition from Wiktionary (CC BY-SA). More about entireness at Wordnik → Where our words come from → entirety Related Words: entiretytotalityeverythingnessallnesstotalnessintegralnesswholenessfullnessfulfillnesscompletenesscomprehensivenessexhaustiveness Back to today's word