presumably
Americanadverb
adverb
Etymology
Origin of presumably
First recorded in 1640–50; presumable + -ly
Explanation
Presumably you are reading these word blurbs because you're interested in learning some useful words. You can add presumably to any statement that you think is true — it indicates a logical conclusion for which you don't have definite proof. When you add presumably to whatever you're saying, you're giving notice that you think what you're saying is true but telling your listener not to ask for the evidence. You might watch beer commercials and say to yourself, "Presumably advertisers think people will find this commercial amusing and want to run out and buy tubs of this beer." The adverb presumably is related to the nouns presumption and assumption, which are also notions you accept without proof.
Vocabulary lists containing presumably
Holes
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Presumably a bummer for Wagler, he and Leonard might not be teammates in L.A.
From Los Angeles Times • Jun. 30, 2026
Presumably, a lot of these numbers overlap, as the general profile of a worker who contributed the $23,500 maximum, was a worker over 50 who earned more than $150,000.
From MarketWatch • Jun. 16, 2026
Presumably, he would line up alongside Manchester City defender Marc Guehi - although Ezri Konsa's inclusion from the start on Wednesday points to an alternative option.
From BBC • Jun. 11, 2026
Presumably there’s no $1.50 hot dog and soda, but the company has had success putting its private label on surgical gloves, baby blankets, and much else.
From Barron's • Jun. 5, 2026
Presumably they’d pulled the same stunt on him.
From "In Cold Blood" by Truman Capote
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
