postmeridian

adjective
post·​meridian

Definition of postmeridian

: occurring after noon : of or relating to the afternoon the postmeridian hours of the day

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History and Etymology for postmeridian

Latin postmeridianus, from post- + meridianus meridian

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Dictionary Entries Near postmeridian

postmentum

postmeridian

post meridiem

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Cite this Entry

“Postmeridian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/postmeridian. Accessed 29 Nov. 2021.

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