下半

second half

down / downwards / below / lower / later / next (week etc) / second (of two parts) / to decline / to go down / to arrive at (a decision, conclusion etc) / measure word to show the frequency of an action

half / semi- / incomplete / (after a number) and a half

second half of the year

lower half of one's body / Lower Body (Chinese poetry movement of the early 21st century)

afternoon