ˈiːmeɪl ˈiːmeɪl ˈiːmeɪl ˈiːmeɪl ˈiˌmeɪl communicate electronically on the computer she e-mailed me the good news (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 you cannot send packages by electronic mail a message sent over the internet via the email system an identifier that a person uses as their identity to communicate on the email system