Chinese words with 午 character meaning (HSK)

上午

SHANG4, WU3
morning

下午

XIA4, WU3
afternoon, p.m.

中午

ZHONG1, WU3
noon, midday

端午节

DUAN1, WU3, JIE2
The Dragon Boat Festival (the 5th day of the 5th lunar month)