D defs.my
Entry 1 sense Webster, 1913

Free-martin

· Free·-mar·tin · IPA
01 n. An imperfect female calf, twinborn with a male, which is sterile as a result of exposure to masculinizing hormones.
  1. 1.
    An imperfect female calf, twinborn with a male, which is sterile as a result of exposure to masculinizing hormones.(Zool.)