Antemeridian

2 definitions found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Antemeridian \An`te*me*rid"i*an\, a. [L. antemeridianus; ante +
     meridianus belonging to midday or noon. See {Meridian}.]
     Being before noon; in or pertaining to the forenoon. (Abbrev.
     a. m.)
     [1913 Webster]



From WordNet (r) 2.0 [wn]:

  antemeridian
       adj : before noon [ant: {postmeridian}]