backwind
back wind |ˈbakˌwind ˈbækwɪnd |Sailing ▶verb [ with obj. ] (of a sail or vessel ) deflect a flow of air into the back of (another sail or vessel ). ▶noun a flow of air deflected into the back of a sail.
backwind Sailing ▶verb [ with obj. ] (of a sail or vessel ) deflect a flow of air into the back of (another sail or vessel ). ▶noun a flow of air deflected into the back of a sail.