The Government of Canada’s terminology and linguistic data bank.
rapid deepening: A decrease in the minimum sea-level pressure of a tropical cyclone of 1.75 mb/hr or 42 mb for 24 hours. 1, record 1, English, - minimum%20sea%2Dlevel%20pressure
© Public Works and Government Services Canada, 2020
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Access a collection of Canadian resources on all aspects of English and French, including quizzes.
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth
of information that will help you write better in English and French.
Access Translation Bureau glossaries and vocabularies.