It isn't. Although meridiem and meridian both derive from the Latin word meridies, meaning midday, there is no such term as ante meridian. The term meridian usually refers to an imagineary line of longitude upon the earth, whereupon the time is midday (12 noon) when the line passes directly under the sun due to the earth's rotation. Meridiem, on the other hand, refers to midday itself, such that ante meridiem means before midday (before noon) and post meridiem means after midday (after noon, and hence afternoon), thus dividing the 24 hour day into two equal 12 hour periods starting at midnight (ante meridiem) and midday (post meridiem). The terms are abbreviated to a.m. and p.m. respectively, and are used whenever referring specifically to the 12 hour clock. Thus 2 a.m. literally means the second hour in the 12 hour period that precedes midday.
he was a mean person who lived with mean people in a mean castle on a mean hill in a mean country in a mean continent in a mean world in a mean solar system in a mean galaxy in a mean universe in a mean dimension
What do you mean by 'do'? Do you mean as a career, or do you mean 'How can you study history?'
If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.If you mean 44 years, it was Augustus.
is mean thank you
Meridiem is Latin for the middle of the day. Ante meridiem (AM) is Latin for before the middle of the day, and post meridiem (PM) is Latin for after the middle of the day.
AM and PM are abbreviations for ante meridiem and post meridiem mean before noon and after noon post meridiem or post meridian.
'post meridiem' is Latin for afternoon. The french for afternoon is 'apres - midi'.
AM means Ante Meridiem in text. Period between Midnight and Noon Called Ante Meridiem in text.
Am stands for Ante Meridiem, Latin for before noon, Pm stands for post meridiem, Latin for after noon.
PM is an abbreviation for Post meridiem; Latin for after noon. Incidentally, AM stands for Ante meridiem - before noon.
Ante Meridiem for short is AM and they both mean before noon.
ante meridiem = before mid day
It means ante meridiem in Latin, I remember it as "after midnight."
The words "ante meridiem" and "post meridiem" come from Latin. "Ante meridiem" means "before noon" and "post meridiem" means "after noon." They are often abbreviated as "AM" and "PM" in English.
ante meridiem post meridiem
Ante Meridiem (Latin for "before the middle of the day")Post Meridiem (Latin for "after the middle of the day")Greenwich Mean TimeCoordinated Universal Time