(sometimes sarcastic) An extremely clever or intelligent person.

Albert Einstein, the world-famous 20th-century theoretical physicist who developed the theory of relativity. / A surname from German.

plural of Einstein

plural of einstein

(photochemistry) One mole of photons, regardless of frequency, as used to measure irradiance. / (informal) a genius, a very smart person

Synonym of Einsteinianism

(mathematics) A Riemann space in which the contracted curvature tensor is proportional to the metric tensor

(astronomy) A quadruply replicated image of a quasar, in the configuration of a cross, surrounding a central foreground galaxy which caused the replication through gravitational lensing.

(astronomy, physics) A gravitational lens configuration resulting in four duplicated images of the back ground image around the central gravitationally lensing object, in a cross configuration.

(physics) the coupling constant appearing in the Einstein field equation