偏へん東とう風ふうへんとうふうMeanings1nouneasterly windMeteorological term for winds blowing from the east, such as trade winds or polar easterlies. Used in weather forecasts and geography.偏へん東とう風ふうの影えい響きょうで、今日きょうは涼すずしい風かぜが吹ふいている。