formerly
Americanadverb
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in time past; in an earlier period or age; previously.
a custom formerly observed.
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Obsolete. in time just past; just now.
adverb
-
at or in a former time; in the past
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obsolete in the immediate past; just now
Etymology
Origin of formerly
Compare meaning
How does formerly compare to similar and commonly confused words? Explore the most common comparisons:
Explanation
Use the adverb formerly to describe something that happened earlier. A history teacher might explain that the city of Istanbul was formerly known as Constantinople. Something that existed previously, or that has changed in some way over time, can be talked about using the word formerly. Your graceful math teacher might have formerly been a professional dancer, and the building where you take fencing lessons could have formerly been a textile mill. If something happened once upon a time, it happened formerly. The origin of the word traces all the way back to the Proto-Germanic formo, or "first."
Vocabulary lists containing formerly
Commonly Confused Words, List 1
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Commonly Confused Words, List 3
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Commonly Confused Words, List 7
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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.
Experts say years of deforestation and the drying out of naturally water-logged peatlands for cultivation has also transformed formerly fire-resistant landscapes.
From Barron's ● Oct. 15, 2026
Maynard was first elected to his Oxfordshire constituency in 2024, winning the traditionally Conservative seat, formerly held by David Cameron, with a majority of more than 4,000.
From BBC ● Oct. 9, 2026
Centalion, the commodities trader formerly known as Gunvor, has bought a collection of natural-gas assets from Silver Hill Energy Partners in a deal valued at around $1.5 billion, according to people familiar with the matter.
From The Wall Street Journal ● Oct. 5, 2026
He’s been tracking political contests nationwide for more than 25 years and edits and publishes Inside Elections — formerly the Rothenberg Political Report — another nonpartisan field guide to campaigns.
From Los Angeles Times ● Oct. 4, 2026
Nobody figures it has anything to do with the student council elections or the group formerly know as the Freedom Party.
From "The Misfits" by James Howe
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Get a wordDefinitions 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.