Meaning of divorce mill

divorce' mill"

Pronunciation: [key]
— Informal. Informal.
  1. a divorce court, esp. such a court in a state or country that does not impose difficult requirements, as a long period of residence or humiliating grounds, on those who wish to dissolve their marriage.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.