世界羽联 shìjièyǔlián BWF Origin Definitions Defs Strokes Stroke Words Sentences Sents 世界 shìjiè noun world the whole earth or all countries; nature and human society as a whole羽 yǔ noun feather (bound form) feather; plume联 聯 lián nounproper noun to unite (bound form) to ally oneself with; to unite; to join or combine; to form an alliance or union with others