electronic mail Get Printable Handwriting Hear It! Say It! Write It! Learn It! Spelling Test Definition noun. the transmission and distribution of messages and information from one computer terminal to another Example Sentence She checked her electronic mail to see if she had any messages. Synonyms e-mail; email; E-message Antonyms U.S. Postal Service Hear It! Say It! Write It! electronic mail Switch to cursive Start Share with your friends: