Definition of "GYN"

GYN

noun
countable and uncountable, plural GYNs
1. Abbreviation of gynecologist.
  Quotations
  One woman in ten is at risk — yet one-third of all women over 50 have never had a mammo! By making Pap tests routine, OBs and GYNs have saved many lives.
  1989, Contemporary Obstetrics-gynecology, volume 33, page 200
2. Abbreviation of gynecology.