half
US /hæf/
UK /hæf/

1.
one of two equal parts of a whole
:
•
She ate half of the apple.
•
The glass is half full.
1.
consisting of one of two equal parts
:
•
We need a half sheet of paper.
•
He poured a half cup of sugar into the bowl.
one of two equal parts of a whole
consisting of one of two equal parts