gyno

/JH IH1 N OW0/
noun
  1. 1

    (UK, US, Australia, informal) Clipping of gynecologist. [(American spelling) A physician specializing in diseases of the female reproductive system.]

  2. 2

    (especially bodybuilding slang) Clipping of gynecomastia. [(pathology) Excessive development of breasts in men, resembling the breast development in women.]