Home › Words › T › tenselessnesstenselessnesstenselessness means absence of grammatical tense.Among words judged in Lexicurio's Arena, tenselessness ranks #27,028 of 42,762 for Qualifying.EtymologyFrom tenseless + -ness.nounAbsence of grammatical tense.Definitions & examples from Wiktionary (CC BY-SA 3.0).