meniscus
Definition from Wiktionary, the free dictionary
Contents |
[edit] English
[edit] Etymology
From Ancient Greek μηνίσκος (mēniskos, “crescent”), from μήνη (mēnē, “moon”)
[edit] Pronunciation
[edit] Noun
meniscus (plural meniscuses or menisci)
- A crescent moon, or an object shaped like it. [from 17th c.]
- 1972, Vladimir Nabokov, Transparent Things, McGraw-Hill 1972, p. 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 [...].
- 1972, Vladimir Nabokov, Transparent Things, McGraw-Hill 1972, p. 19:
- (optics) A lens which is convex on one side and concave on the other, being crescent-shaped in cross-section. [from 17th c.]
- The curved surface of liquids in tubes, whether concave or convex, caused by the surface tension of the liquid. [from 19th c.]
- (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.]
[edit] Translations
the curved surface of liquids
