adj.
1.consisting of one of two equivalent parts in value or quantity
2.partial
3.(of siblings) related through one parent only half adv.
1.partially or to the extent of a half half n.
1.one of two equal parts of a divisible whole
2.in various games or performances: either of two periods of play separated by an interval
Idiom of the Day
pay dirt
a profitable or useful discovery or venture, dirt in which much gold is found
The company hit pay dirt when they published the new computer software.