AM or a.m., PM or p.m.: Do I Capitalize AM and PM?
When emphasizing an exact or precise time, the abbreviations “a.m.” and “p.m.” are used. These two abbreviations stand for the Latin terms “ante meridiem” and “post meridiem,” which literally mean before noon and after noon.
AM and PM: What Do They Mean? - timeanddate.com
PM = Post meridiem: After noon. Using numbers from 1 to 12, followed by am or pm, the 12-hour clock system identifies all 24 hours of the day. For example, 5 am is early in the morning, and 5 pm is late in the afternoon; 1 am is one hour after midnight, while …
P.M. | English meaning - Cambridge Dictionary
P.M. definition: 1. used when referring to a time in the afternoon or evening or at night: 2. abbreviation for…. Learn more.
What Do "A.M." And "P.M." Stand For? | Dictionary.com
2019年10月3日 · P.m. is an abbreviation of post merīdiem, meaning—you guessed it—“after midday.” These two terms help keep ambiguity at bay in the 12-hour time system. What does m. mean? There is a third, lesser-known abbreviation in this system: m. From the Latin merīdiēs (“midday”), it means “noon.”
Noon and Midnight: AM or PM? - Writing Explained
The abbreviations “a.m.” and “p.m.” are short for the Latin terms “ante meridiem” and “post meridiem.”. These terms literally mean before noon and after noon. For example, This is why “noon” can neither be a.m. nor p.m. because “noon” cannot be “after” or “before” itself.
p.m. - Oxford Learner's Dictionaries
Definition of p.m. abbreviation in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.
A.M. or P.M. – How to Write Them (+ Examples) - GRAMMARIST
A.M. stands for “ante meridiem,” meaning “before noon,” and P.M. stands for “post meridiem,” meaning “afternoon.”. They can be used in both formal and casual settings, and it’s important to remember that. Hope my guide has helped! Learn what the acronyms A.M. and P.M. mean and how to use them properly.
PM definition in American English | Collins English Dictionary
p.m. is used after a number to show that you are referring to a particular time between noon and midnight. p.m. is an abbreviation for `post meridiem'.
P.m. Definition & Meaning | Britannica Dictionary
p.m. abbreviation. or PM or British pm. Britannica Dictionary definition of P.M. in the afternoon or evening — used with numbers to show the time of day. She went to bed at 10 p.m. He works every day from 8:00 a.m. to/until 4:30 p.m. Lunch will …
p.m. - Wiktionary, the free dictionary
2024年10月16日 · The 12-hour clock, which is used in the U.S., Canada, and a few other countries, divides time into two cycles: a.m. (ante meridiem, Latin for before midday) from midnight, 12 a.m., to 11:59 a.m.; and p.m. (post meridiem, Latin for after midday) from noon, 12 p.m., to 11:59 p.m.