(anatomy) A tubule in the nephron in the kidney that goes to the pelvis. Its primary function is to bring urine to the pelvis of the kidney.

(archaeology, paleontology) The age between the Neolithic and the Bronze Age.

The process of transferring heat from an object in order to cool it. / The process of preserving something by cooling. / (medicine) The cooling of the body for therapeutic purposes.

A growth disorder, a form of dwarfism, sometimes treatable.