| a screen or mat covered with a dark material for shielding a camera lens from excess light or glare. |
| a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison. |
Carrel Car·rel (kə-rěl', kār'əl), Alexis. 1873-1944.
French-born American surgeon and biologist. He won a 1912 Nobel Prize for his work on vascular ligature and grafting of blood vessels and organs.
carrel
cubicle or study for reading and literary work; the word is derived from the Middle English carole, "round dance," or "carol." The term originally referred to carrels in the north cloister walk of a Benedictine monastery and today designates study cubicles in libraries. Carrels are first recorded in the 13th century at Westminster Abbey, London, though they probably existed from the late years of the 12th century.
Learn more about carrel with a free trial on Britannica.com.