the sending and processing of e-mail by computer
"The server crashed during peak hours, causing a massive backlog in email messaging that delayed all incoming orders."
The transmission of messages.
"The company improved its messaging system to ensure every notification reaches employees instantly."
In plain English: Messaging is the act of sending and receiving short text messages to talk with someone.
"She sent a quick messaging update to let her team know about the schedule change."
Usage: Use "messaging" as a noun to describe the general act or system of sending communications, such as digital messaging apps or corporate messaging strategies. It refers to the process itself rather than a single specific message.
present participle of message
"She was messaging her friend to confirm their meeting time."
In plain English: To message means to send a quick text or note to someone on your phone or computer.
"She is messaging her friend to arrange a meeting for tomorrow."
Usage: Use "messaging" when describing the continuous act of sending messages to communicate with someone. Avoid using it to refer to the physical action of delivering mail or packages.
The word messaging comes from combining the noun message with the suffix -ing to describe the act of sending messages. It entered English as a straightforward formation rather than through borrowing or shifting meanings.