AM

Definition	:	Ante Meridiem Latin [Before Noon/Midday]
Category	:	Academic & Science » Language & Linguistics
Country/Region	:	Worldwide
Popularity	:
Type	:	Initialism

What does AM mean?

Ante Meridiem (AM) is a term used in the 12-hour clock system to represent before noon. Ante Meridiem is a Latin word that means “Before Midday” or “Before Noon”.

AM means Ante (before) Meridiem (noon or midday)
PM means Post (after) Meridiem (noon or midday)

Note:
In the 12-hour clock system, 12 AM means noon and 12 PM means midnight.