1. The sending and processing of e-mail by computer
   "Instant messaging has largely replaced traditional email for quick communications";
   - electronic messaging

1. Send a message to
   "She messaged the committee"
    
2. Send as a message
   "She messaged the final report by fax"

Derived forms: messagings

Type of: communicate, electronic communication, pass, pass along, pass on, put across

Encyclopedia: Messaging