Definition, Meaning & Synonyms

antemeridian

Adjective
/ˌan.tə.məˈrɪd.i.ən/
Definition
Occurring before noon; relating to the time period before midday.
Examples
  • Antemeridian hours are typically when people have breakfast.
  • The antemeridian light of dawn is often very beautiful.
  • She prefers to exercise in the antemeridian hours when it’s cooler.
Meaning
The term describes the period of time from midnight to noon.
Synonyms
  • AM
  • Before noon
  • Morn