Indonesian

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Etymology

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Compound of tahun (year) +‎ cahaya (light), calque of Dutch lichtjaar (light year). Attested before 1970.

Pronunciation

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  • IPA(key): /tahʊn t͡ʃahaja/
  • Audio:(file)

Phrase

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tahun cahaya

  1. (astronomy) lightyear (astronomical distance)

Further reading

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Malay

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Alternative forms

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Etymology

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tahun (year) +‎ cahaya (light).

Pronunciation

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Noun

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tahun cahaya (Jawi spelling تاهون چهاي)

  1. (astronomy) lightyear (astronomical distance)