ljusäkthet
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Swedish
Two sides of a sign with low lightfastness, where one side has been routinely exposed to direct sunlight.
Etymology
Compound of ljus (“light”) + äkthet (“authenticity”). First attested in 1893.[1]
Noun
ljusäkthet c
- lightfastness
- 1899 February 15, “Tekniskt [Technical]”, in Svensk Typograf-Tidning, page 3:
- De kulörta färgernas ljusäkthet.
- The lightfastness of the colorful dyes.
Declension
| Declension of ljusäkthet | ||||
|---|---|---|---|---|
| Uncountable | ||||
| Indefinite | Definite | |||
| Nominative | ljusäkthet | ljusäktheten | — | — |
| Genitive | ljusäkthets | ljusäkthetens | — | — |
Related terms
- ljusäkta (“lightfast”, adjective)