counterflow
noun
coun·ter·flow ˈkau̇n-tər-ˌflō 
: the flow of a fluid in opposite directions (as in an apparatus)
Example Sentences
Recent Examples on the Web Elsewhere, there is a pool with an adjustable floor and counterflow on the aft deck. 
Rachel Cormack, Robb Report, 7 Apr. 2021
Rachel Cormack, Robb Report, 7 Apr. 2021 Word History
First Known Use
1870, in the meaning defined above
- three-piece suit
- three-piece suite
- three-pile
- three-piled
- three-plier
- three-ply
- three-point landing
- three-point line
- three-point perspective
- three-point problem
- three-point switch
- three-point turn
- three-pointer
- three-quar
- three-quarter
- three-quarter binding
- three-quarter nelson
- three-quarter time
- three-quarter vamp
- three-quarter view
- three-quarter-bound
- three-quarter-bred
- three-quarter-floating axle
- three-quarters
- three-ridge