Definitions for steradian
steradian
ste·ra·di·an
Spelling: [stuh-rey-dee-uh n]
IPA: /stəˈreɪ di ən/
Steradian is a 9 letter English word.
You can make 789 anagrams from letters in steradian (aadeinrst).
Definitions for steradian
noun
-
a solid angle at the center of a sphere subtending a section on the surface equal in area to the square of the radius of the sphere. Abbreviation: sr.
Origin of steradian
First recorded in 1880-85; ste(reo)- + radian