noun, noun which may take the genitive case particle 'no'
convection
Refers to the movement of fluid (liquid or gas) caused by temperature differences, commonly used in physics, meteorology, and engineering.
Warm air rises by convection.
The troposphere is the lowest layer of the atmosphere.
troposphere
mesoscale convective system; MCS
tropopause
mantle convection
convection oven
Compound of 対 (たい, 'opposite' or 'mutual') and 流 (りゅう, 'flow'), literally 'mutual flow', referring to the circulating motion of fluids.