Definition, Meaning & Synonyms

postmeridian

adjective
/ˌpoʊst.məˈrɪ.di.ən/
Definition
The period of time after noon, typically referring to the hours following 12:00 PM.
Examples
  • The meeting is scheduled for 3 PM.
  • She prefers to have her coffee during the postmeridian hours.
  • Postmeridian classes can be quite relaxing after a long morning.
Meaning
Postmeridian is often abbreviated as PM and is used to denote any time from noon to midnight.
Synonyms
  • Afternoon
  • Post-noon
  • Late day