subject-based messaging
nounA way of sending messages where each message is labeled with a topic so people can find it easily.
The app uses subject-based messaging so you can jump straight to the chat about your favorite game.
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OTHER MEANINGS
2. A messaging pattern in computer systems where senders label messages with a subject and receivers get only the subjects they care about.
The software team used subject-based messaging to connect the weather service with the alert system.
3. A classroom or office habit of organizing emails by their subject line so conversations stay tidy.
Our teacher taught us subject-based messaging to keep our project emails easy to sort.
4. A design choice in chat apps that groups messages by topic instead of by time or person.
With subject-based messaging, the family group split into subjects like 'vacation' and 'groceries.'