convection
noun(con-vec-tion)
the action or process of conveying
convection
noun(con-vec-tion)
movement in a gas or liquid in which the warmer parts move up and the cooler parts move down
convection
noun(con-vec-tion)
the transfer of heat by convection
convection
noun(con-vec-tion)
an oven having a fan that circulates hot air uniformly and continuously around food