convection
🇺🇸
/kənˈvekʃn/
🇬🇧
/kənˈvekʃn/
the transfer of heat by the movement of a fluid such as air or water
The heat in the room was distributed by convection, causing the air to warm up evenly.
部屋の熱は対流によって分散され、空気が均等に温まりました。