Ante meansbefore and post means behind.
Meridian is from the Latin for Midday.
Ante Meridian = am (before midday)
Post Meridian = pm (after midday)
Am - ante meridiem (Latin for before midday) Pm - post meridiem (Latin for after midday)
AnswerAM stands for ante meridiem. Ante is before, and meridiem means noon. Both are derived from the latin words ante, meaning "before" and meri-(middle) diem (day), noon.
"AM" stands for "ante meridiem" which means before noon, and "PM" stands for "post meridiem" meaning after noon. These terms are used to differentiate between times in the morning and afternoon on a 12-hour clock.
A.M stands for ante meridiem ( "before mid-day"). P.M stands for post meridiem ("after mid-day"). 12 o'clock is either noon (12 N) or midnight (12 M). Since noon or midnight cannot be before or after itself, there is no 12 A.M. or 12 P.M. (except where computers have replaced brains).
Meridian is the Latin word for Noon. Ante Meridian (AM) means before noon, and Post Meridian (PM) means after noon.
Ante-meridian and post meridian
Ante Meridian and Post Meridian
AM stands for Ante Meridiem that is Latin for before noon. PM stands for post meridiem that stands for post noon.
AM is ante meridian - After 12Midnight and before 12 Noon. PM is post meridian - After 12 Noon and Before 12 Midnight.
Am = Ante meridian and Pm = post meridian
Ante meridian and post meridian. "Ante" is Latin for "before", "post" means after. Meridian is when the sun reaches its zenith, the highest point in its daily arc; i.e., noontime.
AM as in time means ANTE MERIDIAN PM means POST MERIDIAN
A.m or P.m
am= ante meridian pm= post meridian
Ante meridiem or meridian for A.M and Post meridiem or meridian.
Ante Meridian: before noon - am Post Meridian: after noon - pm
Am and pm are latin, ante/post meridiem. In application AM is from 12 midnight to 11.59 before noon and pm is from 12 noon to 11.59 before midnight