Small stones, or fragments of stone; very small pebbles, often intermixed with particles of sand.

To run (as a ship) upon the gravel or beach; to run aground; to cause to stick fast in gravel or sand.

Aggregate consisting of rock fragments or pebbles.

A course mixture of sand with pebbles and cobbles, laid down by rivers, with pebbles and cobbles derived from the erosion of rocks upstream in the catchment area of the river. Diamondiferous gravel contains diamonds derived from the erosion of other diamond-bearing rocks upstream.

A deposit of small calculous concretions in the kidneys and the urinary or gall bladder; also, the disease of which they are a symptom.

Sandlike deposit in the urine.

A disease characterized by multiple small calculi (stones or concretions of mineral salts) which are formed in the kidneys, passed along the ureters to the bladder, and expelled with the urine. Synonym: kidney stone.

Common term describing drainage at the coronary band of the foot; caused by infection that migrates up the hoof wall and breaks out as an abscess at the coronary band.

An abscess of the hoof wall extending from the white line to the coronet.

Infection of the hoof resulting from a crack in the white line (the border between the insensitive and sensitive laminae). An abscess usually forms in the sensitive structures and eventually breaks at the coronet as the result of the infection.