make an honest woman of

make an honest woman (out) of (someone)

To marry a woman that one is dating. You've been dating Carrie for quite some time now, Pete. When are you going to make an honest woman out of her?
See also: honest, make, of, woman
Farlex Dictionary of Idioms.

make an honest woman of someone

Fig. to marry a woman. (Intended as jocular.) So you finally made an honest woman out of Denise. She had wanted Max to make an honest woman of her, but you can't depend on Max to do anything right.
See also: honest, make, of, woman
McGraw-Hill Dictionary of American Idioms and Phrasal Verbs.

make an honest woman of

marry a woman, especially to avoid scandal if she is pregnant. dated or humorous
Honest here originally meant ‘respectable’, but was probably associated with the archaic sense ‘chaste or virtuous’.
See also: honest, make, of, woman
Farlex Partner Idioms Dictionary
See also:
  • make an honest woman (out) of (someone)
  • make an honest woman of her
  • make an honest woman of somebody
  • make an honest woman of someone
  • long absent, soon forgotten
  • bushel bubby
  • (right) from the off
  • cow
  • cradle-snatching
  • down with the swirl