Simson line


Definition of Simson line

  1. :  the line joining the feet of the perpendiculars let fall from any point on the circumcircle of a triangle upon the sides of the triangle

Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.

Join MWU now and get access to America’s largest dictionary, with:

  • 300,000 words that aren't in our free dictionary
  • Expanded definitions, etymologies, and usage notes
  • Advanced search features
  • Ad free!

Origin and Etymology of simson line

after Robert Simson †1768 Scottish mathematician

Seen and Heard

What made you want to look up Simson line? Please tell us where you read or heard it (including the quote, if possible).


to help become familiar with something

Get Word of the Day daily email!