indefatigableness en · NOUN
Etymology
Etymology tree English indefatigable Proto-Germanic *-inōną Proto-Indo-European *-dyé- Proto-Germanic *-atjaną Proto-Indo-European *-tus Proto-Germanic *-þuz Proto-Germanic *-assuz Proto-Germanic *-inassuz Proto-West Germanic *-nassī Old English -nes Middle English -nesse English -ness English indefatigableness From indefatigable + -ness.
Meanings
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(uncountable) The state of being indefatigable.
. . . but too much security on the republican part will give time to his talents and indefatigableness to extricate them.
1829, Memoir, Correspondence, and Miscellanies: from the papers of Thomas Jefferson:
Synonyms
indefatigability · stamina · tirelessness · persistence
Translations (1)
cs neúnavnost (the state of being indefatigable)