gentlereminder
nounUK /ˈdʒɛntəl rɪˈmaɪndə/
US /ˈdʒɛntəl rɪˈmaɪndər/
A gentle reminder is a soft, kind message that helps you remember something.
I sent my friend a gentle reminder about our picnic on Saturday.
OTHER MEANINGS
2. A calm note that helps someone not forget a task.
The teacher gave a gentle reminder to bring pencils to class.
3. A kind way to help someone remember a rule or plan.
Mom's gentle reminder helped me feed the dog before school.
4. A soft signal that something is coming up soon.
The app sent a gentle reminder about my library book.