Dictionary.com
Thesaurus.com
Synonyms

e-commerce

American  
[ee-kom-ers] / ˈiˌkɒm ərs /
Or ecommerce

noun

  1. business that is transacted by transferring data electronically, especially over the internet.


e-commerce British  
/ ˈiːˌkɒmɜːs /

noun

  1. business transactions conducted on the internet

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of e-commerce

First recorded in 1990–95; e- 2 + commerce

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.

See Examples For:

Aimée thinks that Millennials in particular have so much nostalgia for catalogs because they were the generation that witnessed e-commerce overtake mail order.

From Salon Jul. 18, 2026

By 2005, when the trade publication Catalog Age changed its name to Multichannel Merchant to reflect the rise of e-commerce, even legacy brands like Lands’ End and L.L.

From Salon Jul. 18, 2026

Amazon Leo, the US e-commerce giant's low-Earth orbit satellite network, aims to provide internet access to customers in areas with limited or no connectivity.

From Barron's Jul. 15, 2026

Hynix will top the $25 billion raised by Chinese e-commerce giant Alibaba in 2014.

From The Wall Street Journal Jul. 10, 2026

All of these interoperable banking and e-commerce functions flattened the Internet marketplace so radically that even eBay was taken by surprise.

From "The World Is Flat" by Thomas L. Friedman

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training