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Definition of Meniscus
1. Noun. (anatomy) a disk of cartilage that serves as a cushion between the ends of bones that meet at a joint.
Generic synonyms: Cartilage, Gristle
Category relationships: Anatomy, General Anatomy
2. Noun. (optics) a lens that is concave on one side and convex on the other.
3. Noun. (physics) the curved upper surface of a nonturbulent liquid in a vertical tube.
Definition of Meniscus
1. n. A crescent.
Definition of Meniscus
1. Noun. A crescent moon, or an object shaped like it. (defdate from 17th c.) ¹
2. Noun. (context: optics) A lens which is convex on one side and concave on the other, being crescent-shaped in cross-section. (defdate from 17th c.) ¹
3. Noun. The curved surface of liquids in tubes, whether concave or convex, caused by the surface tension of the liquid. (defdate from 19th c.) ¹
4. Noun. (anatomy) Either of two parts of the human knee that provide structural integrity to the knee when it undergoes tension and torsion. (defdate from 19th c.) ¹
¹ Source: wiktionary.com
Definition of Meniscus
1. a crescent-shaped body [n -CI or -CUSES] : MENISCAL [adj]
Medical Definition of Meniscus
1.
Origin: NL, from Gr, dim. Of mhnh the moon.
1. A crescent.
2.