backpressure
or back pres·sure
[ bak-presh-er ]
/ ˈbækˌprɛʃ ər /
noun
a resistant pressure exerted by liquid or gas against the forward motion or flow of an exhaust or pipe system: Careful control of backpressure ensures an even supply of oil from the well.
Nearby words
backorder, backpack, backpacker, backpacking, backplate, backpressure, backrest, backronym, backroom, backrub, backrush
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019