either of two equal or corresponding parts into which something is or can be divided

two and a half years

the northern half of the island

divide the cake in half

spending was reduced by half

an amount equal to a half

half an hour

almost half the children turned up

half of the lectures are delivered by him

the last half century

an amount equal to a half

half an hour

almost half the children turned up

half of the lectures are delivered by him

the last half century

an amount equal to a half

half an hour

almost half the children turned up

half of the lectures are delivered by him

the last half century

to the extent of half

the glass was half full