groupalert
nounUK /ˈɡruːp əˌlɜːt/
US /ˈɡruːp əˌlɝːt/
A group alert is a message sent to everyone in a group at the same time.
The teacher sent a group alert to remind the whole class about the field trip.
RELATED WORDS
OTHER MEANINGS
2. A feature in an app that sends one warning to many people at once.
The weather app uses a group alert to warn everyone about the storm.
3. A signal that tells a whole team to get ready for something.
The coach's group alert told all the players to come to the field.
4. A shared reminder that goes out to a club or class.
The club leader set a group alert for the meeting on Friday.