Wife :  (noun)

1: a married woman; a man's partner in marriage [syn: married woman] [ant: husband]

better half, bride, common-law wife, concubine, consort, dowager, feme, feme covert, goodwife, goody, helpmate, helpmeet, lady, married woman, mate, matron, old lady, old woman, other half, rib, spouse, squaw, wedded wife, woman,