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See also: raiö

Contents

GalicianEdit

EtymologyEdit

From Old Portuguese rayo, from Latin radius. Doublet of radio and raxo.

NounEdit

raio m (plural raios)

  1. ray, beam (of light)

PortugueseEdit

 
raio

EtymologyEdit

From Old Portuguese rayo, from Latin radius. Doublet of rádio.

PronunciationEdit

NounEdit

raio m (plural raios)

  1. (mathematics) ray
  2. beam, ray (of light or radiation)
  3. lightning
  4. (mathematics) radius
  5. spoke (of a wheel)

Further readingEdit

  • raio in Dicionário Aberto based on Novo Diccionário da Língua Portuguesa de Cândido de Figueiredo, 1913