Sir Arthur Stanley Eddington

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Definition

Proper noun: - Sir Arthur Stanley Eddington: An English astronomer and physicist, renowned for his significant contributions to astrophysics and for making Albert Einstein's theory of relativity accessible to the English-speaking public through his writings and lectures.

Usage
  • Proper noun:
    • Sir Arthur Stanley Eddington led the 1919 expedition that confirmed Einstein's prediction of gravitational light bending.
    • The Eddington limit, a concept in astrophysics, is named after Sir Arthur Stanley Eddington.
Advanced Usage
  • "Eddington luminosity" or "Eddington limit": In astrophysics, this is the maximum luminosity a star (or other celestial body) can achieve when the outward radiation pressure balances the inward gravitational force.
    • When a star exceeds the Eddington limit, it may experience significant mass loss.
Variants and Related Words
  • Eddingtonian (adj): Pertaining to the work or theories of Arthur Eddington.
    • The Eddingtonian model of stellar structure was groundbreaking.
Synonyms
  • Astronomer: A scientist who studies celestial bodies.
  • Astrophysicist: A physicist who specializes in the properties and behavior of astronomical objects.
Related Phrases
  • Eddington number: A cycling term for the largest number of miles cycled on at least that number of days, inspired by Eddington's own interest in cycling.
    • He is trying to increase his Eddington number this year.
Noun
  1. English astronomer remembered for his popular elucidation of relativity theory (1882-1944)

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