—used as a conventional title of courtesy except when usage requires the substitution of a title of rank or an honorific or professional title before a married woman's surname
—used as part of the title for a married woman who has won a contest
—used before the name of a place (such as a country or city) or of a profession or activity (such as a sport) or before some epithet (such as clever) to form a title applied to a married woman viewed or recognized as representative of the thing indicated
wife
—used as a title before a married woman's last name
—used to form a title for a woman who represents the thing indicated
magnetic resonance spectroscopy