…each of a pair of organs in the abdominal cavity of mammals, birds, and reptiles, that excrete urine…
…a kidney-shaped bean, especially a dark red one from a dwarf French bean plant…
…a kidney-shaped dish used as a receptacle in an operating theatre or doctor’s surgery…
…a parasitic nematode worm which infests the kidneys of mammals…
…shaped like a kidney, with one side concave and the other convex and with rounded ends…
…a hard mass formed in the kidneys, typically consisting of insoluble calcium compounds; a renal calculus…
…each of the long, fine, convoluted tubules conveying urine from the glomeruli to the renal pelvis in the vertebrate kidney. Water and salts are reabsorbed into the blood along their length…
…a yellow- or orange-flowered grassland plant of the pea family. Native to Europe and the Mediterranean, it is sometimes grown as a fodder crop…
…an apparatus that performs the functions of the human kidney (outside the body), when one or both organs are damaged; an artificial kidney or dialysis machine…
…a machine or other mechanical device which performs the functions of the human kidney…
