Why Does Indubitably Mean?

What Does Indubitably Mean? Indubitably is an adverb that means “impossible to doubt.” You know what doubt means—it's the feeling you get when you're not certain about something or you're not convinced about something.

What the word indubitably means?

: too evident to be doubted : unquestionable.

Is indubitably in the dictionary?

in a way that is patently evident or certain; unquestionably; without doubt: A week at the spa has indubitably improved his health.