The Latin word ante meridiem refers to "before noon" in English language.
ante meridiem
'Ante meridiem', meaning 'before noon'.
ante meridiem post meridiem Before and after noontime.
Ante Meridiem for short is AM and they both mean before noon.
A.M. is the initialism for the Latin ante meridiem, meaning "before noon/midday."P.M. stands for post meridiem, meaning "after noon/midday."So AM is the morning (before noon) and PM is the afternoon and evening.
a.m. (from the Latin, ante meridiem, meaningbefore midday)and p.m. (post meridiem, meaning past midday).
ante meridiem post meridiem
Ante Meridiem and Post Meridiem
A.M. is short for the Latin phrase ante meridiem meaning "before noon".P.M. is post meridiem meaning "after noon".
They are of latin origin meaning: AM - Ante Meridiem: Before Midday: Morning PM - Post Meridiem: After Midday: Afternoon
AM = ante meridiem and PM = post meridiem. AM Ante Meridiem Stands for Before Noon in Latin PM Post Meridiem Stands for After Noon in Latin