1.
morning, AM
The time from midnight until noon, or the AM hours when telling time.
I have errands in the morning, so could we start the meeting at 1 PM?
Usage
午 means noon, so 午前 is "before noon" and 午後 "after noon". 午前 comes before the time: 午前9時 (9 AM), never 9時午前.
Common expressions
Watch out
午前中 covers the whole morning up to noon, while 朝 is the early part of the day. 午前12時 is ambiguous (some people mean midnight, some noon), so timetables write 午前0時 or 正午 instead.
Related Words
See also:
午後