Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

spherical trigonometry

noun

Definition of spherical trigonometry

  1. :  trigonometry applied to spherical triangles and polygons



Circa 1728

First Known Use of spherical trigonometry

circa 1728


Learn More about spherical trigonometry


Seen and Heard

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

WORD OF THE DAY

mysterious, holy, or spiritual

Get Word of the Day daily email!