(TITLE) [noun] [U] - a title used before the family name or the full name of a woman, whether she is married or notMs Hill/Ms Paula HillWhat can I do for you, Ms Wood? [as form of address]Compare Miss (TITLE); mr; mrs.Ms is also used when expressing the idea that a woman is typical of or represents a quality, activity or place.She's Ms Independent (= very independent).For many people, she was Ms Rock 'n' Roll (= she represented what was thought to be typical of popular music).
MS
Meaning of MS in English
Cambridge English vocab. Кембриджский английский словарь. 2012