English dictionary
kidney
/'k/I/dn/i/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
either of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine
ExamplesUrine passes out of the kidney through ureters to the bladder.
Source: WordNet 3.0
-
A glandular organ which excretes urea and other waste products from the animal body; a urinary gland.
Source: webster1913