Bedeutung von “regret” — Learner’s Dictionary

regret

noun [ C, U ] us uk /rɪˈɡret/

B2 a feeling of sadness about a situation, especially something that you wish you had not done:

We married very young but we've been really happy and I've no regrets.
It is with / great regret that I announce Steve Adam's resignation.
regretful adjective

expressing regret

regretfully adverb

(Definition von “regret noun” aus dem Cambridge Learner's Dictionary © Cambridge University Press)