redoubtably in English dictionary redoubtably Meanings and definitions of "redoubtably" In a redoubtable manner. adverb In a redoubtable manner. more Grammar and declension of redoubtably redoubtably ( comparative more redoubtably, superlative most redoubtably) redoubtably (comparative more redoubtably, superlative most redoubtably) more Redoubtably Sample sentences with "redoubtably" Declension Stem Try again Available translations Arabic German Authors