What does the word liaison mean?

Usage examples for liaison

  1. That Madame Steno had a liaison with the husband of her daughter's best friend, and that the little one was grieving about it. – Cosmopolis, Complete by Paul Bourget Last Updated: March 3, 2009
  2. Public Relations, Child Liaison Division, reports that the kiddies are making their mothers' lives miserable about it. – Bread Overhead by Fritz Reuter Leiber