Without doubt; 100% sure.

Ok, this is the best word in the english language. Just say it and it gets plastered into the back of your brain and you're hooked on this one word. Saying it over, and over, and over, and over. I love it.

by mike indubitably February 7, 2004
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A 'posh' way of saying "Without a doubt" or fo' shizzle my nizzle.
man1: Gosh, a jolly good bash this, what?
man2: indubitably
by testic April 15, 2004
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The meaning of this word is undoubtedly, unquestionably, in a matter to remove all doubt.
EXAMPLE SENTENCE: I am indubitably certain that the concert is tonight at 7:00.
by rocky 123 November 5, 2008
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(1) Slang; cool.
(2) A phrase losely meaning "indeed".
(1)Indubitably! That's good.
(2) Indubitably so, old chum! Pip pip tallyho!
by General_truffles March 10, 2003
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When your nut sack is in a bad bitch's mouth and your certainly going to skeet all up in that grill. It's "indubitably" going to happen. For sure, no doubts! That mad man skeet is going to explode like Armageddon all up in that tricks mouth. Indubitably a mathematical certainty that her mouth feels soooo good your going to bust.
I indubitably came all over her face, again!
by Rabbit_Rashad December 23, 2014
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