|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.|
|1.||in accordance with principles of conduct that are considered correct, esp those of a given profession or group|
|2.||of or relating to ethics|
|3.||(of a medicinal agent) available legally only with a doctor's prescription or consent|
ethical eth·i·cal (ěth'ĭ-kəl)
Of, relating to, or dealing with ethics.
Being in accordance with the accepted principles of right and wrong that govern the conduct of a profession.