missis

名词 missis:

1. informal term of address for someone's wife
   同义词：missus

missis 或 mis.sus

n.Informal （名词）【非正式用语】
The mistress of a household.
女主人：一家的主妇
Used as a term of reference by a man of his wife.
老婆：男人用来称呼其妻子的称谓

来源：
Alteration of mistress
mistress的变化