From Wiktionary, the free dictionary
Literally, “until good [occasion] to return [a favour/favor]”.
- IPA(key): /a‿bˈbwɔn ˈrɛn.de.re/
a buon rendere
- thank you very much; I owe you one
- Implies that speaker (literally or figuratively) promises to return a favour/favor later.
