Crossword clue: a glandular organ which excretes urea and other waste products from the animal body; a urinary gland.
1 answer found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).
Possible answers
either of two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and wate