What does "gravel" mean?

Gravel: (Med.) A deposit of small calculous concretions in the kidneys and the urinary or gall bladder; also, the disease of which they are a symptom. Gravel powder, a coarse gunpowder; pebble powder.

Additional senses

  1. 2.To cover with gravel; as, to gravel a walk.
  2. 3.To run (as a ship) upon the gravel or beach; to run aground; to cause to stick fast in gravel or sand. When we were fallen into a place between two seas, they graveled the ship. Acts xxvii. 41 (Rhemish version). Willam the Conqueror . . . chanced as his arrival to be graveled; and one of his feet stuck so fast in the sand that he fell to the ground. Camden.
  3. 4.To check or stop; to embarrass; to perplex. [Colloq.] When you were graveled for lack of matter. Shak. The physician was so graveled and amazed withal, that he had not a word more to say. Sir T. North.
  4. 5.To hurt or lame (a horse) by gravel lodged between the shoe and foot.

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