English edit

Etymology edit

indubitable +‎ -ly

Pronunciation edit

Adverb edit

indubitably (comparative more indubitably, superlative most indubitably)

  1. In a manner that leaves no possibility of doubt; undoubtedly.

Usage notes edit

Currently particularly used as a humorous interjection, particularly in American English, and seen as somewhat affected, if not outright haughty or campy. Compare this use by comedy cartoon Goofy Gophers (US, 1947–65).

Synonyms edit

Related terms edit

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References edit