fallbackresponse

noun
UK /ˈfɔːlbæk rɪˈspɒns/
US /ˈfɔːlbæk rɪˈspɑːns/

A fallback response is a backup answer you use when your first plan does not work.

When the website was down, the app gave a fallback response so users still got help.


OTHER MEANINGS

2. A reply given by a computer system when the normal reply cannot be produced.

The chatbot sent a fallback response asking the user to try again later.

3. A prepared statement used in a conversation when the expected answer is not available.

He had a fallback response ready in case the interviewer asked about his gap year.

4. An alternative answer used in a test or survey when the main answer is missing.

The survey tool recorded a fallback response for questions left blank.