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or (EN)
conjunción, adjetivo

conjunción “or”

or
  1. o
    Would you like tea or coffee with your breakfast?
  2. o si no (para indicar consecuencia)
    Wear a helmet when you ride your bike, or you might get seriously injured.
  3. es decir (cuando se refiere a lo mismo)
    The artist Prince, or the Artist Formerly Known as Prince, was known for his eclectic style.
  4. o sea (para introducir una aclaración o sinónimo)
    Ornitology, or the study of birds, is a subfield of biology.
  5. o de lo contrario (sugiriendo un resultado negativo si no se sigue un consejo)
    Finish your homework now, or you won't be allowed to watch TV later.

adjetivo “or”

forma base or, no graduable
  1. de oro (en heráldica para describir color)
    The knight's shield bore a lion rampant or, symbolizing his courage and nobility.