Where does “counterflow” come from?
counterflow (English) comes from English counter-, from Middle English counter-, from Old French countre-, from Old French contre, from Latin contrā, from Latin ubī, from Latin cubī, from Proto-Italic *kʷuðei.
counterflow (English): A flow in the opposite direction; or the flow of...
Definitions
- A flow in the opposite direction; or the flow of...
Ancestry of “counterflow”, step by step