returnmessage

noun
UK /rɪˈtɜːn ˌmɛsɪdʒ/
US /rɪˈtɝːn ˌmɛsɪdʒ/

A message you send back to someone who wrote to you.

She sent a quick returnmessage to say thank you.


OTHER MEANINGS

2. A message sent back by a machine or system after it receives a request.

The server sent a returnmessage confirming the order.

3. A note sent back to the sender of a package or letter that could not be delivered.

The post office sent a returnmessage about the undelivered parcel.

4. A reply given in a conversation or discussion.

His returnmessage to the question was short and clear.