桥梓 qiáozǐ father and son Origin Definitions Defs Strokes Stroke Words Sentences Sents 桥 橋 qiáo noun bridge bridge; structure built over a river, road, or valley to allow people and vehicles to cross梓 zǐ Chinese catalpa (bound form) the Chinese catalpa (Catalpa ovata), a deciduous tree with light, durable wood