undoubtful

adjective
un·​doubtful | \ ¦ən+ \

Definition of undoubtful

1 : not open to doubt : firmly established an undoubtful pedigree
2 : feeling no doubt : confident a child undoubtful of the stork— W. J. Locke

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History and Etymology for undoubtful

Middle English undouteful, from un- entry 1 + douteful doubtful

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Dictionary Entries Near undoubtful

undoubted

undoubtful

undoubting

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Cite this Entry

“Undoubtful.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/undoubtful. Accessed 7 Aug. 2022.

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