noun
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a system for sending messages to one or more recipients via telecommunications links between computers using dedicated software or a web-based service.
Communication by email is almost instantaneous.
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a message sent by email.
Send me an email about that idea, and I'll get back to you.
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an address at which a person can receive email messages.
He’s got my phone number and email in case he needs to contact me.
verb (used with object)
verb (used without object)
Etymology
Origin of email
First recorded in 1975–80; e(lectronic) + mail 1
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.
As promised, he got the invoice by email the next day but didn’t see a link to pay.
From Los Angeles Times • Apr. 1, 2026
An email sent to the app’s developers returned an automatic response with a download link for Max.
From The Wall Street Journal • Apr. 1, 2026
“IULs are an option for people seeking flexibility in their financial planning,” a representative from the American Council of Life Insurers told MarketWatch via email.
From MarketWatch • Apr. 1, 2026
"I was in tears, shock and absolutely appalled this happened," she wrote in the email, marked "serious complaint" and which Travelodge does not deny it received.
From BBC • Apr. 1, 2026
I stay tuned through the weekend, but no matter how many times I check my email, there isn’t anything from Ron B. Tully.
From "The Wrong Way Home" by Kate O’Shaughnessy
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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.