say it: ree-DOW-tuh-buhl
redoubtable is an adjective meaning "inspiring fear". It carries 2 recorded senses.
inspiring fear
“the formidable prospect of major surgery”
“a tougher and more redoubtable adversary than the heel-clicking, jackbooted fanatic”
“something unnerving and prisonlike about high grey wall”
Definitions, synonyms and semantic relations for redoubtable come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.