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as of

preposition

: on, at, from
used to indicate a time or date at which something begins or ends
takes effect as of July 1
As of now, it's difficult to tell in a cancer's early stage which patients have which kind of tumor.Melinda Beck
As of last year [2010], women held 51.4 percent of all managerial and professional positions, up from 26 percent in 1980 …Kate Bolick

Examples of as of in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Investigators have not released details about the suspect's potential motives as of publication. Hollie Silverman, MSNBC Newsweek, 27 Nov. 2025 Buoyed by record gains in artificial intelligence, all three major averages are on pace to notch gains of at least 10% this year, with the S & P 500 up 15% as of Tuesday mid-afternoon. Lisa Kailai Han, CNBC, 26 Nov. 2025 Behind its suite of financial products, which includes stock market and crypto trading, Robinhood already has a backbone of 27 million funded customers as of the third quarter of FY2025. Dan Bernstein, Sportico.com, 26 Nov. 2025 No cases have been reported in Kansas as of Tuesday, according to the Equine Disease Communication Center (EDCC). Caroline Zimmerman, Kansas City Star, 26 Nov. 2025 See All Example Sentences for as of

Word History

First Known Use

1781, in the meaning defined above

Time Traveler
The first known use of as of was in 1781

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Cite this Entry

“As of.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/as%20of. Accessed 1 Dec. 2025.

Kids Definition

as of

preposition
: on entry 1 sense 3, at
we begin work as of Tuesday
as of the moment, things are fine
Last Updated: - Updated example sentences
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