CROSSRUFF
CROSSRUFF Cross "ruff ` (-rf `), n. (Whist )
crossruff
cross ruff |ˈkrôsˌrəf, -ˈrəf ˈkrɔsrəf | ▶noun a sequence of play in bridge or whist in which partners alternately trump each other's leads. ▶verb [ no obj. ] alternately trump particular suits in such a way.