indefatigably

English

Etymology

indefatigable +‎ -ly, but indefatigable itself was attested later. In use since the 16th century.

Pronunciation

• (General American) IPA^(key): /ˌɪndəˈfætəɡəbli/

Adverb

indefatigably (comparative more indefatigably, superlative most indefatigably)

1. In an extremely persistent and untiring manner; in an indefatigable manner
   • 1932, Aldous Huxley, Brave New World‎^[1], London: Chatto & Windus:

     Silence, silence,’ the trumpet mouths indefatigably repeated at intervals down every corridor.

Translations

in an extremely persistent and untiring manner

• Czech: neúnavně
• Macedonian: неу́морност f (neúmornost), безу́морност f (bezúmornost)
• Norwegian: utrettelig