Wiktionary
postmistresses
n. (plural of postmistress English)
Usage examples of "postmistresses".
Flick looked out at the modest houses with vegetables growing in the front gardens, the country post offices where grumpy postmistresses resentfully doled out penny stamps, and the assorted pubs with their warm beer and battered pianos, and she felt profoundly grateful that the Nazis had not got this far.