Question

what is the meaning of am and pm.​

Answer 1

Answer:

a.m. stands for “ante meridiem”

p.m stands for "post meridiem"

Answer 2

Answer: The 12-hour system equally divides the 24 hours in a day into two periods, having 12 hours in each division. The first 12 hours in the division is designated as AM, which runs from midnight to noon. The second 12-hour period is marked as PM, which runs from noon to midnight. The abbreviations AM and PM are derived from Latin. The abbreviation AM stands for ante meridiem, which means before noon. It is also commonly denoted as a.m., am, or A.M. While PM stands for post meridiem, which means afternoon. It can also be written as p.m., pm, or P.M.