diabolical
🇺🇸
/ˌdaɪəˈbɑːlɪkl/
🇬🇧
/ˌdaɪəˈbɒlɪkl/
adjective
R
Very bad or causing a lot of trouble.
The weather today was diabolical, causing all flights to be delayed.
R
Extremely evil or wicked, like a devil.
The criminal's diabolical plan was discovered by the police.
translation
Very bad or causing a lot of trouble.; Extremely evil or wicked, like a devil.