Word.ws English Dictionary

indefatigation

indefatigation noun: the quality of being indefatigable; tirelessness.

Noun

indefatigation (uncountable)

  1. (obsolete) The quality of being indefatigable; tirelessness.
    • The Arabian Geographers[…] holding themselves not to be inferior (as indeed they were not) either to the Indefatigation or Skill of the Greek Geographers, they hoped to have the beginning of Longitude taken from them1663, John Gregory, The Description and Use of the Terrestrial Globe

Questions about indefatigation

What does indefatigation mean?
Indefatigation means the quality of being indefatigable; tirelessness.
What part of speech is indefatigation?
Indefatigation is a noun.

Words near indefatigation in the dictionary

  1. indefatigabilities
  2. indefatigability
  3. indefatigable
  4. indefatigableness
  5. indefatigably
  6. indefatigation
  7. indefeasibility
  8. indefeasible
  9. indefeasibleness
  10. indefeasibly
  11. indefeatable

Source and license

Adapted from Wiktionary: indefatigation (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “indefatigation.” Word.ws, https://word.ws/indefatigation. Based on Wiktionary, CC BY-SA 4.0.