swiftreply
nounUK /ˌswɪft.rɪˈplaɪ/
US /ˌswɪft.rɪˈplaɪ/
A swiftreply is a very fast answer.
She sent a swiftreply to my message before I even put my phone down.
OTHER MEANINGS
2. A feature that sends automatic quick answers.
The app's swiftreply told customers we were closed.
3. A short, hurried written note back to someone.
His swiftreply said only 'on my way'.
4. The act of answering without delay.
Thanks to her swiftreply, we fixed the problem fast.