CNVTN has various meanings in the Weather category. Discover the full forms, definitions, and usage contexts of CNVTN in Weather.
A mortgage loan not insured by a government agency (such as FHA or VA). Currents created by heating air, which then rises and pulls cooler air behind it. Also radiation. The motion resulting in a fluid from the differences in density. In heat transmission, this meaning has been extended to include both forced and natural motion or circulation. The motion resulting in a fluid from the differences in density. In heat transmission, this meaning has been extended to include both forced and natural motion or circulation.
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