(historical medicine and alchemy) A glass vial used for examining or storing urine. / (obsolete) A chamber pot specially designed or considered as a device for urination.

Synonym of urinary

plural of urinal

The process of passing urine, that is, of eliminating liquid waste from the body.

(urology) To pass urine from the body.

(physiology) Liquid waste consisting of water, salts, and urea, which is made in the kidneys, stored in the bladder, then released through the urethra.

(archaic) To urinate.

Pertaining to urine.

simple past tense and past participle of urinate

A person who urinates.