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AM

AM

1.0
During the time between midnight and noon
  • adverb
  • /eɪ ɛm/
translation icon : a. m.
  • She always wakes up before 7 AM on weekdays.

Examples

  • The train departs at 8 AM every morning.

  • The meeting starts at 9:00 AM.

  • Their meeting is scheduled for 10 AM sharp.

  • I wake up at 7:00 AM every day.

  • She always wakes up before 7 AM on weekdays.

  • The train departs at 8 AM every morning.

  • Their meeting is scheduled for 10 AM sharp.

Synonyms

morning
vsAM
1.0

The first part of the day from first light until noon

starts at midnight rather than at first light
A.M.
vsAM
1.0

Occurs before 12 o'clock in the day when giving times

is written without internal punctuation as a simple abbreviation
a.m.
vsAM
1.0

Used with a time to show it is before noon

is commonly shown uppercase and without punctuation
6.3

Words written after a clock time to show it is before midday

is the shorter non Latin abbreviation used in everyday time notation
antemeridian
vsAM
  • Formal
9.9

Happening before noon

marks clock hours from midnight to noon rather than describing events

Surface Forms

AM positive

Etymology

AM is short for the Latin ante meridiem, which means 'before noon', so saying 7 AM means the time before midday.