plural memos
: a usually brief written message or report : memorandum
Use headlines, bullets, and lists to organize the memo and the proposal.Inc. Magazine
When your boss asks you to find a memo you wrote a year ago, it's hard to remember what you named it.Susan Kelley
Phrases
get the memo
informal + often humorous
: to hear about or become aware of something generally known
typically used in negative constructions to point to someone's surprising lack of awareness, to say that something did not happen as expected, etc.
Officials often warn tourists not to enter the water, but several tourists searching for that perfect Instagram photo apparently did not get the memo.The San Francisco Chronicle
The calendar may say only five more days until fall, but mother nature did not get the memo. It is going to be hot and feel even hotter over the next couple of days.Carrie Duncan
You're not still wearing those acid-washed jeans, are you? Tube socks and shorts? … OK, so no one told you. You didn't get the memo. Those things went out with neckties the size of small landing strips.Christine Keating
It was expected to be a five-set test of endurance … But, Edberg apparently did not get the memo because he just dominated Courier and captured his first- ever U.S. Open title with a straight set triumph at the National Tennis Center in New York.Van Earl Wright

Examples of memo in a Sentence

He sent a memo to the staff. a long series of memos between the two authors collaborating on the book
Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
In a sentencing memo, Assistant U.S. Attorney Frances Lee Carlson sought a 15-19 month prison sentence for Awad, conceding that typically in such cases a higher sentence is warranted. Tresa Baldas, Detroit Free Press, 24 Oct. 2024 The company clarified in its memo that Derek Giacomantonio, the franchise’s owner and operator, was approached by local law enforcement about Trump’s desire to visit and Giacomantonio accepted. Ramishah Maruf, CNN, 22 Oct. 2024 The trio used burner phones for communication, the memo alleges. Jonathan Dienst, NBC News, 22 Oct. 2024 That works out to about 150 of the 500 cameras found on surveillance towers along the US-Mexico border, NBC says, citing an internal agency memo. Jibin Joseph, PCMAG, 22 Oct. 2024 See all Example Sentences for memo 

Word History

First Known Use

1705, in the meaning defined above

Time Traveler
The first known use of memo was in 1705

Dictionary Entries Near memo

Cite this Entry

“Memo.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/memo. Accessed 10 Nov. 2024.

Kids Definition

memo

noun
plural memos

More from Merriam-Webster on memo

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