英和和英

語源

From Ancient Greek μηνίσκος (mēnískos, “crescent”), from μήνη (mḗnē, “moon”).

発音

• (英国発音, 米国発音) IPA^(key): /mə.ˈnɪs.kəs/, /mɛ.ˈnɪs.kəs/

名詞

meniscus (複数形 meniscuses または menisci)

1. A crescent moon, or an object shaped like it. [from 17th c.]
   • 1959, Anthony Burgess, Beds in the East (The Malayan Trilogy), published 1972, page 554:

     And from Crabbe's own forehead sweat dripped or gathered into a kind of meniscus to be scooped off.

   • 1972, Vladimir Nabokov, Transparent Things, McGraw-Hill, published 1972, page 19:

     He opened wide both casements; they gave on a parking place four floors below; the thin meniscus overhead was too wan to illumine the roofs of the houses descending toward the invisible lake [...].

2. (optics) A lens which is convex on one side and concave on the other, being crescent-shaped in cross-section. [from 17th c.]
3. The curved surface of liquids in tubes, whether concave or convex, caused by the surface tension of the liquid. [from 19th c.]
4. (anatomy) Either of two parts of the human knee that provide structural integrity to the knee when it undergoes tension and torsion. [from 19th c.]

派生語

参考

• lunette