Alhacen

proper noun

Meaning

A Latinized name for the 11th-century polymath Ibn al-Haytham, whose work established the scientific method and the physics of light.

Examples

  • The medieval treatise by Alhacen fundamentally changed how European scientists understood the nature of human vision.
  • Historians of science frequently compare the experimental rigor of Alhacen to that of later figures like Roger Bacon.