infatigable

From Middle French infatigable, from Latin infatigabilis.

infatigable (comparative more infatigable, superlative most infatigable)

1. (obsolete) indefatigable
   • 1595, Samuel Daniel, “(please specify the folio number)”, in The First Fowre Bookes of the Ciuile Wars between the Two Houses of Lancaster and Yorke, London: […] P[eter] Short for Simon Waterson, →OCLC:

     Th'infatigable hand that neuer ceast

“infatigable”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

infatigable m or f (masculine and feminine plural infatigables)

1. indefatigable, tireless

   Synonym: incansable

Borrowed from Latin īnfatīgābilis; morphologically, from in- +‎ fatiguer +‎ -able.

• IPA^(key): /ɛ̃.fa.ti.ɡabl/

infatigable (plural infatigables)

1. indefatigable, tireless

• infatigablement

• “infatigable”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

From Latin īnfatigābilis.

infatigable m or f (masculine and feminine plural infatigables)

1. indefatigable, tireless, untiring, unflagging

   Synonym: incansable

• “infatigable”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 10 December 2024