a device for storing electric charge, consisting essentially of a glass jar lined inside and outside, for about two-thirds of its height, with tinfoil.
(physics) an early type of capacitor consisting of a glass jar with the lower part of the inside and outside coated with tin foil
1755, phial used for accumulating and storing static electricity, from Leyden (modern Leiden), city in Holland; so called because it was first described (in 1746) by physicist Pieter van Musschenbroek of Leyden (1692-1761). The place name is said to be from Germanic *leitha- “canal.”
An early device for storing electric charge that uses the same principle as a modern capacitor. It consists of a glass jar with conductive metal foil covering its inner and outer surfaces, with the glass insulating these surfaces from each other. The inner surface is charged (by an external source) through an electrode penetrating the top of the jar; the inner and outer foil layers can then hold an equal and opposite charge.
Leydig Ley·dig (lā’dĭKH’), Franz. 1821-1908. German anatomist who described (1850) the interstitial cell in a study of the testes and published important works in the field of histology.
[ley, lee] /leɪ, li/ noun, adjective 1. 1 . /leɪ; liː/ noun 1. arable land put down to grass; grassland or pastureland 2. Also called ley line. a line joining two prominent points in the landscape, thought to be the line of a prehistoric track n. “line of a prehistoric track; alignment of natural and […]
[lahy-dig] /ˈlaɪ dɪg/ noun, Anatomy. 1. any of the interstitial cells of the testes that produce androgens. Leydig cell n. See interstitial cell.
- Ley farming
noun 1. the alternation at intervals of several years of crop growing and grassland pasture