Astro*Dictionary by Michael Erlewine
1 article for "Post Meridiem"
Post Meridiem [Astro*Index]From the Latin meaning after midday. The root phrase for our common abbreviation PM. Used to signify the 12 hours between noon and midnight. Example: 9:30 PM.
See also:
♦ Ante Meridiem ♦ Time ♦ PM
Astro*Index Copyright © 1997 Michael Erlewine