Translation of "bitterly" - English-Russian dictionary

bitterly

adverb uk us /ˈbɪtəli/
UPSET

in a way which shows strong negative emotion such as anger or disappointment

горько, сильно
We were bitterly disappointed about the decision.
WEATHER

If it is bitterly cold, the weather is extremely and unpleasantly cold.

ужасно, очень

(Translation of “bitterly” from the Cambridge English–Russian Dictionary © Cambridge University Press)