countercurrent

/ˈkaʊntərˌkɜrənt/
noun
  1. A current flowing in the opposite direction to another current, especially in a body of water or in a system.
    • In the river, a countercurrent created a dangerous whirlpool.
    • The ocean's countercurrent helps distribute heat around the globe.
    • The swimmer struggled against the strong countercurrent near the shore.
  2. A tendency or movement that opposes the dominant trend or direction.
    • The artist's work represents a countercurrent to mainstream pop culture.
    • There is a growing countercurrent of opinion against the new policy.
    • In the debate, a countercurrent of skepticism emerged among the audience.
adjective
  1. Flowing or moving in the opposite direction.
    • Fish use a countercurrent exchange system to breathe underwater.
    • The engineers designed a countercurrent cooling system for the reactor.
    • The countercurrent flow in the heat exchanger improves efficiency.
Antonyms
What does "countercurrent" mean? | whatsthatwordmean | whatsthatwordmean