A half sibling.
abbreviated form for half marathon.
Half of a standard measure, chiefly: (Britain) half a pint of beer or cider.
One of two usually roughly equal parts into which anything may be divided, or considered as divided.
One of the two opposite parts of the playing field of various sports, in which each starts the game.
The fraction obtained by dividing 1 by 2.
Any of the three terms at Eton College, for Michaelmas, Lent, and summer.
A call reminding performers that the performance will begin in thirty minutes.
Related through one common grandparent or ancestor rather than two.
Consisting of a half (½, 50%).
Having one parent (rather than two) in common.
Consisting of some indefinite portion resembling a half; approximately a half, whether more or less; partial; imperfect.
Half past; a half-hour (30 minutes) after the last hour.
A half-hour to (preceding) the next hour.
Partially; imperfectly.
In some part approximating a half.
In two equal parts or to an equal degree.
Practically, nearly.
younger brother.
Coordinate terms: little sister, big brother, big sister