Am pm Meaning and Definition

Pronunciation

/ˈæm ˈpiːm/ 🔊

Part of Speech

Noun phrase

Definition

A 24-hour clock period, divided into two equal periods of day and night, from midnight to noon as “am” and from noon to midnight as “pm”.

Examples

• The store is open from 8:00 am to 5:00 pm.
• I have a meeting at 2:00 pm tomorrow.

Synonyms

• Twelve-hour clock
• 24-hour clock

Antonyms

• Midnight
• Noon

Etymology

The term “am” and “pm” comes from the Latin phrases “ante meridiem” (before midday) and “post meridiem” (after midday), respectively.

Usage Notes

In English, “am” and “pm” are commonly used to indicate the time of day. It is essential to use the correct term to avoid confusion or mistakes.

Cultural References

“Am pm” has been featured in various forms of media, including films, television shows, and literature.

Idiomatic Expressions or Phrases

• Half past am
• Half past pm

Related Words or Phrases

• Time
• Hour

Collocations

• At 8:00 am
• At 5:00 pm

Frequency of Use

“Am pm” is a commonly used phrase in everyday language, especially in formal and professional settings.

Common Misspellings

• Am pm with no spacing
• Am pm without periods