• synonyms


[in-sur-kuh l]
noun Geometry.
  1. a circle inscribed within a triangle.
Show More

Origin of incircle

First recorded in 1880–85; in-1 + circle
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for incircle

Historical Examples

  • Jupiter hath foure, that incircle his body with their motion.

    The Discovery of a World in the Moone

    John Wilkins