Milady
来自Big Physics
late 18th century: via French from English my lady ; compare with milord.
wiktionary
Partly representing a colloquial pronunciation of my + lady, partly from French milady, from English my Lady. Compare milord.
etymonline
milady
by 1814, from French (by 1760); described in OED as "A continental rendering of 'my lady', used as an appellation in speaking to or of an English noblewoman or great lady."
