BusinessAugust 31, 2026
convective
kən-VEK-tiv
Definition
Relating to or caused by the vertical movement of air, particularly the upward motion that leads to the formation of heavy rain clouds and severe storm systems.
Etymology
Derived from the Latin 'convectus', the past participle of 'convehere', meaning 'to bring together or carry along'. It entered scientific English in the 19th century to describe the transmission of heat through the movement of fluids or gases.
In the news
The article uses the term to categorize the types of severe, rain-heavy storms that have contributed to record-breaking catastrophe losses in Canada during 2026. It highlights the frequency of these weather events as a primary challenge for insurers.
Ottawa storms test 2026's softer reinsurance forecast
Read the full article ↗Insurance Business