sprag

¹

[ sprag ]

noun

1. a pole or bar hinged to the rear axle of a cart or the like in such a way that it can brace the vehicle against a road to prevent it from rolling downhill.
2. Mining. a short timber for propping up loose walls or spacing two sets.

verb (used with object)

, spragged, sprag·ging.

1. to prop, support, or immobilize (a vehicle) by means of a sprag.

verb (used without object)

, spragged, sprag·ging.

1. to slow a vehicle by means of a sprag or, sometimes, by bracing the feet against the ground.

sprag

²

[ sprag ]

noun

1. a young cod.

sprag

/ spræɡ /

noun

1. a chock or steel bar used to prevent a vehicle from running backwards on an incline
2. a support or post used in mining
3. mining a steel bar inserted into the wheels of a box to act as a brake

Word History and Origins

Origin of sprag¹

1835–45; special use of dial. sprag twig ( Old English spræcg shoot, slip); akin to sprig

Origin of sprag²

First recorded in 1700–10; special use of dialectal sprag “twig, lively young man”; sprag ¹ and for meaning, sprig

Word History and Origins

Origin of sprag¹

C19: of uncertain origin

Example Sentences

Sprag, sprag, n. a piece of wood used to lock a wheel: a punch-prop in mining.

From Project Gutenberg

Conclusion; with a testimonial of commodore Sprag in behalf of the assembly.

From Project Gutenberg

For all that, it's a sheer impossibility that you should guess who put a sprag in the wheel of Hilton's chariot.

From Project Gutenberg

Next instant (to make quite sure) I jumped out, ran to the front, and lowered the sprag.

From Project Gutenberg