大哥

大哥	dà gē	eldest brother / big brother (polite address for a man of about the same age as oneself) / gang leader; boss
大	dà	big; large; great / older (than another person) / eldest (as in 大姐) / greatly; freely; fully / (dialect) father / (dialect) uncle (father's brother)
大	dài	see 大夫
哥	gē	elder brother