Definition

1. Proper noun:
   • A British polymath: Thomas Young was a British scientist, physician, and Egyptologist. He made significant contributions to the fields of physics, physiology, and linguistics during the late 18th and early 19th centuries.
   • A historical figure: The name refers specifically to the individual Thomas Young (1773–1829), known for his work on the wave theory of light, color vision, and the decipherment of Egyptian hieroglyphs.

Examples of Usage

• Proper noun:
  • Thomas Young is often called "The Last Man Who Knew Everything" due to his vast range of expertise.
  • The wave theory of light was championed by Thomas Young.
  • Thomas Young's work on the Rosetta Stone was crucial to understanding ancient Egyptian writing.

Advanced Usage

• "Young's modulus": In physics and engineering, this is a measure of the stiffness of a solid material, named after Thomas Young.
  • The engineer calculated the stress using Young's modulus for steel.
• "Young's experiment": Refers to the double-slit experiment conducted by Thomas Young, which demonstrated the wave nature of light.
  • Young's experiment provided key evidence for the wave theory of light.

Variants and Related Words

• Youngian (adj): Pertaining to or characteristic of Thomas Young or his work.
  • The Youngian approach to optics was revolutionary.
• Young's fringes (n): The interference pattern observed in Young's double-slit experiment.

Synonyms

• The polymath: A person of wide-ranging knowledge or learning (often used descriptively for figures like Young).
• The physicist: Referring to his primary scientific discipline.

Related Phrases

• Young's double slit: A common shorthand for his famous experiment.
  • The principle of interference is clearly shown in Young's double slit.
• Young's rule: A formula for calculating medicinal drug dosage for children, also attributed to him.
  • The pediatrician applied Young's rule to determine the appropriate dose.

Related Idioms

(While there are no common idioms featuring his name, his legacy is captured in descriptive phrases.) - A Young-like intellect: Used to describe someone with exceptionally broad and deep scholarly knowledge. - Her ability to master both poetry and quantum mechanics suggests a Young-like intellect.

Noun

1. British physicist and Egyptologist; he revived the wave theory of light and proposed a three-component theory of color vision; he also played an important role in deciphering the hieroglyphics on the Rosetta Stone (1773-1829)