adverb
- in a way that shows sadness or disappointment about something
- unfortunately; it is regrettable that
Usage: often used to introduce bad news or disappointing information
Examples
- She looked at him regretfully before saying goodbye.
- He regretfully declined the invitation to the party.
- Regretfully, we must inform you that your application was not accepted.
- The old man spoke regretfully about his missed opportunities.
- Regretfully, the concert has been canceled due to bad weather.
- She regretfully admitted that she had made a mistake.
- The company regretfully announced layoffs would be necessary.