大事

大事	dà shì	major event / major political event (war or change of regime) / major social event (wedding or funeral) / (do sth) in a big way / CL:件,桩
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
事	shì	matter / thing / item / work / affair / CL:件,桩,回