1 Dehydration is a major risk factor for kidney stone formation. 2  Symptoms of a kidney stone include flank pain (the pain can be quite severe) and blood in the urine (hematuria). 3  People with certain medical conditions, such as gout, and those who take certain medications or supplements are at risk for kidney stones.
sigâ¢naâ¢toâ¢ry. 1. having signed, or joined in signing, a document: the signatory powers to a treaty. 2. the signer, or one of the signers, of a document: The U.S. and British delegates were among the signatories. signÄtÅrius of, belonging to sealing, derivative of signÄ(re) to mark, seal].
sign language. 1. Also called sign. any of several visual-gestural systems of communication, especially employing manual gestures, as used among deaf people. 2. any means of communication, as between speakers of different languages, using gestures. Origin of sign language. 1840-1850.