Wiktionary
postmasters
n. (plural of postmaster English)
Usage examples of "postmasters".
King George II appointed Benjamin Franklin, then serving as postmaster at Philadelphia, as one of two joint postmasters general for the American colonies.
San Antonio, Texas on August 21, the day following the tragedy, the 26,000 member National Association of Postmasters requested greater authority to fire Vietnam veterans.
More and more pressure was being placed on postmasters to rid their workforce of Vietnam veterans.