Meaning of METEOROLOGICAL in English

METEOROLOGICAL

[informal] met [adjective] [not gradable]Accurate meteorological records (= reports of weather conditions) began 100 years ago.In Britain, the Meteorological Office (also Met Office) is the government department that studies weather conditions and says what is expected to happen with the weather.The Met Office has forecast heavy snow tonight.

Cambridge English vocab.      Кембриджский английский словарь.