A workplace, or any large group, consisting entirely of women.
"Poor Bob. I mean, his new job pays well but he works in an utter vaginocracy."
by Urban Dictionary May 22, 2005
A society or government ruled entirely by women...particularly bitchy man-hating women.
My girlfriend's family consists of her, her mom, and two sisters - it's a totaly vaginocracy.
by dt1026 December 12, 2007