Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

radius

 
 
/ˈreɪdiəs/ noun [C] (plural radii)

Translation

POINT a certain distance from a particular point in any direction
herhangi bir yöne belli bir noktadan uzaklık; yarıçaplık alan
Most facilities lie within a two-mile radius of the house.1400
CIRCLE the distance from the centre of a circle to its edge
yarıçap
13941391
(Definition of radius noun from the Cambridge Learner's Dictionary English-Turkish © Cambridge University Press)

“radius” in other dictionaries

Word of the Day

be under a cloud

to not be trusted or popular because people think you have done something bad

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More