CUMULONIMBUS


Meaning of CUMULONIMBUS in English

/ ˌkjuːmələʊˈnɪmbəs; NAmE -loʊ-/ noun

[ U ] ( technical ) a high mass of thick cloud with a flat base, often seen during thunderstorms

Oxford Advanced Learner's English Dictionary.      Оксфордский английский словарь для изучающик язык на продвинутом уровне.