noun
verb
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to contact (a person) by electronic mail
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to send (a message, document, etc) by electronic mail
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A system for sending and receiving messages electronically over a computer network. E-mail is asynchronous and does not require the receiver of the message to be online at the time the message is sent or received. E-mail also allows a user to distribute messages to large numbers of recipients instantaneously.
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A message or messages sent or received by such a system.
Discover More
The proliferation of spam and the transmission of computer viruses through e-mail attachments are two of the more problematic aspects of this technology.
Other Word Forms
Vocabulary lists containing e-mail
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.
Though he sold it for $1,200 and sent it to the platform's auto-generated e-mail address, StubHub cancelled the sale for "non-fulfilment" - withholding his payout and charging him a $1,400 penalty fee.
From BBC ● Jul. 2, 2026
"No one can guarantee the safety of Onkalo for thousands of years," director Tapani Veistola told AFP in an e-mail.
From Barron's ● Jun. 1, 2026
IPO Services Leader for PwC, in an e-mail to Barron’s.
From Barron's ● May 14, 2026
Even my MP e-mail gets 1000 emails a day.
From BBC ● Jan. 21, 2026
“You’ve had, like, five days to memorize them. That’s when I sent out that e-mail saying we’d be shooting this scene today, remember?”
From "From Twinkle, with Love" by Sandhya Menon
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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.