Antonyms of adj post_meridiem

1 sense of post meridiem

Sense 1
post meridiem, p.m. -- (after noon)

INDIRECT (VIA postmeridian) -> antemeridian -- (before noon)

Similarity of adj post_meridiem

1 sense of post meridiem

Sense 1
post meridiem, p.m. -- (after noon)
       => postmeridian (vs. antemeridian) -- (after noon)

Synonyms of adv post_meridiem

1 sense of post meridiem

Sense 1
post meridiem, P.M. -- (between noon and midnight; "let's meet at 8 P.M.")