plural of half-kirtle

plural of half-blood

(historical) An old Scottish coin worth nine shillings, i.e. half the value of the coin called a unicorn.

plural of half-plate

(photography, historical) A photographic plate measuring 4¾ by 6½ inches in Britain (4¼ by 5½ in the US).

(automotive) Either of the pair of drive shafts that extend from a differential to the wheels

plural of half-unicorn

(nautical) one half of a two-part shutter used to close a porthole.

plural of half board

Thirty minutes.