indefatigableness

EnglishEdit

EtymologyEdit

indefatigable +‎ -ness

NounEdit

indefatigableness (uncountable)

  1. The state of being indefatigable.
    • 1829, Memoir, Correspondence, and Miscellanies: from the papers of Thomas Jefferson:
      . . . but too much security on the republican part will give time to his talents and indefatigableness to extricate them.

SynonymsEdit

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