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radio, radiuso, raio meaning in English

EsperantoEnglish
radio, radiuso, raio noun

ray [rays](beam of light or radiation)
noun
[UK: reɪ] [US: ˈreɪ]

ray [rays](mathematics: line extending indefinitely in one direction from a point)
noun
[UK: reɪ] [US: ˈreɪ]

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