The word "regrettably" in English means: Used to say you wish something was not true or had not happened., In a way that expresses sorrow or disappointment..
The phonetic transcription of "regrettably" is /rɪˈɡretəbli/ in British English and /rɪˈɡretəbli/ in American English. Click the 🔊 button to hear both pronunciations.
Synonyms for "regrettably": unfortunately, sadly, alas, unhappily.
Example usage of "regrettably": "Regrettably, I can't accept your invitation to the party, as I have other plans.". More examples on the page.