Translation of "Light-year" into Welsh

Blwyddyn golau, blwyddyn golau are the top translations of "Light-year" into Welsh.

Light-year
+ Add

English-Welsh dictionary

  • Blwyddyn golau

  • Show algorithmically generated translations

Automatic translations of "Light-year" into Welsh

  • Glosbe

    Glosbe Translate
  • Google

    Google Translate

Translations with alternative spelling

light-year noun grammar

An alternative spelling of light year. [..]

+ Add

English-Welsh dictionary

  • blwyddyn golau

    noun

    unit of length that light travels within one Earthyear; equal to just under 10 trillion kilometres (or about 6 trillion miles)

Phrases similar to "Light-year" with translations into Welsh

Add

Translations of "Light-year" into Welsh in sentences, translation memory