ALL meanings of antemeridian
an·te·me·rid·i·an
A a - adjective antemeridian before noon; in the morning 3
- adjective antemeridian before noon; of or in the forenoon 3
- adjective antemeridian occurring before noon. 1
- adjective antemeridian of or relating to the forenoon. 1
- noun antemeridian Of or relating to morning; that happens in the morning. 1