Email and Webmail

Email noun - (computer science) a system of world-wide electronic communication in which a computer user can compose a message at one terminal that can be regenerated at the recipient's terminal when the recipient logs in.

Webmail and email are semantically related. in mail topic. In some cases you can use "Webmail" instead a noun "Email".

Email and webmail are semantically related. Sometimes you can replace term "Email" with "Webmail", this words are similar.