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post meridiem

American  
[pohst muh-rid-ee-uhm, -em] / ˈpoʊst məˈrɪd i əm, -ˌɛm /

adverb

  1. after noon.


post meridiem British  
/ ˈpəʊst məˈrɪdɪəm /
  1. the full form of p.m.

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of post meridiem

First recorded in 1645–50

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Sir: In Mexico, it is a common use to interpret p.m. not as post meridiem but rather as puntualidad Mexicana, which means one or two hours after the stated time.

From Time Magazine Archive

At Edinburgh, 13th of November, 1740, post meridiem.

From The Works of Samuel Johnson, Volume 05 Miscellaneous Pieces by Johnson, Samuel

Die Sabbati, 4 Decembris 1568, Hora prima post meridiem.

From Mary Queen of Scots 1542-1587 by Various

"Monentur etiam et rogantur, ut antè meridiem ad horæ octavæ, post meridiem vero ad secundæ punctum præsentes sese sistere dignentur."

From Notes and Queries, Number 43, August 24, 1850 by Various

March 26th, my Lord sent one of his secretaries with answer to my letter, and with offer and promys of all where he can pleasure me, circa 5 post meridiem.

From The Private Diary of Dr. John Dee And the Catalog of His Library of Manuscripts by Dee, John