companionmessage
nounUK /kəmˈpænjən ˈmɛsɪdʒ/
US /kəmˈpænjən ˈmɛsɪdʒ/
A companion message is a kind note you send to a friend to show you care.
She sent a companion message to her friend who was sick at home.
OTHER MEANINGS
2. A message that comes with a gift to explain it.
The flowers arrived with a companion message from Grandma.
3. An automatic message that travels alongside another file or post.
The photo had a companion message describing where it was taken.
4. A short note shared between two people who spend time together.
The two pen pals exchanged a companion message every week.