大串联 dàchuànlián the Big Link-up Definitions Defs Origin Strokes Stroke Words Sentences Sents 大 dà adjective big big; large; great; vast; high in scale or intensity; (of a person) old; adult串联 串聯 chuànlián to establish ties To contact people or groups and coordinate with them for a common purpose; to link together or join forces.