Alternative form of sprack

A billet of wood; a piece of timber, a similar solid object or constructed unit used as a prop.

(transitive) To check the motion of, as a carriage on a steep slope, by putting a sprag between the spokes of the wheel. / (transitive) To prop or sustain with a sprag.

A young salmon.

plural of sprag

simple past tense and past participle of sprag

present participle of sprag

A surname.

(combinatorial game theory) A theorem stating that every impartial game under the normal play convention is equivalent to a nimber.

A surname.