Definition of MERIDIEM

meridiem

Meanings

Plural: meridiems

Noun

  • Midday, noon.
  • The property of a timestamp of being either a.m. or p.m.

Origin / Etymology

Back-formation from the phrases ante meridiem and post meridiem (more commonly a.m. and p.m.), from Latin merīdiem, accusative of merīdiēs (“midday, noon”).

Scrabble Score: 0

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Words With Friends Score: 0

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