radius
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The meaning (definition) of the word radius
the distance from the middle of a circle to its edge
The word radius used in a sentence
“The radius is the line from the circle's center to edge.”
The plural of the word radius
radii
How the word radius is said around the world
| French | rayon |
| Spanish | radio |
| Mandarin | 半径 |
| Hindi | RADIUS |
| Arabic | نصف القطر |
| Russian | радиус |
| Portuguese (EU) | raio |
| Portuguese (BR) | raio |
| Japanese | 半径 |
| German | Radius |
| Urdu | رداس |
| Punjabi | ਰੇਡੀਅਸ |
| Korean | 반지름 |
| Hebrew | רַדִיוּס |
| Greek | ακτίνα |
| Dutch | radius |
| Filipino | radius |
| Vietnamese | bán kính |
| Turkish | yarıçap |
| Persian | شعاع |
| Polish | promień |
| Ukrainian | радіус |
| Bengali | ব্যাসার্ধ |
| Swedish | radie |
| Italian | raggio |
Learn radius with pictures, sound and writing practice
Hear radius spoken aloud, trace how it is written, and explore it in 25 languages in the Little Wordsmiths dictionary.
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