The definition of an e-tailer is a store or individual who does business only or primarily on the Internet.
(noun)Amazon.com is an example of an e-tailer.
See e-tailer in Webster's New World College Dictionary
noun
Origin: E- + (re)tailer: see retail
See e-tailer in American Heritage Dictionary 4
noun
Origin:
Origin: e-
Origin: + (re)tailer
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