·noun A Waiter.
II. Kidney ·noun Habit; disposition; sort; kind.
III. Kidney ·noun A glandular organ which excretes urea and other waste products from the animal body; a urinary gland.
Disposition, principles, humour. Of a strange kidney; of an odd or unaccountable humour. A man of a ...
Dictionary of The Vulgar Tongue by Francis Grose
Men of the same kidney, i.e. of a similar disposition. ...
The Sailor's Word-Book
·adj ·Alt. of Kidney-shaped. ...
Webster's Dictionary of the English Language
·adj Having the form or shape of a kidney; reniform; as, a kidney-shaped leaf. ...