bitterly /ˈbɪtəli/ adverb
UPSET › in a way which shows strong negative emotion such as anger or disappointment
amansız, şiddetli derecede, kızgın bir şekilde, acımasızca We were bitterly disappointed about the decision. Greg complained bitterly about the conditions.1245
WEATHER › If it is bitterly cold, the weather is extremely and unpleasantly cold.
keskin ayaz, soğuk, berbat bir kış1518