D defs.my
Entry 2 senses Webster, 1913

Menstruous

· Men·stru·ous · IPA /ˈmɛnstɹʊəs/
01 a. Having the monthly flow or discharge; menstruating.
  1. 1.
    Having the monthly flow or discharge; menstruating.
  2. 2.
    Of or pertaining to the monthly flow; catamenial.