What is ""mørklægningsgardiner"" in American English and how to say it?

Danish

mørklægningsgardiner

mørklægningsgardiner-black out curtains.svg
American English

black out curtains

More "Mere søvn" Vocabulary in American English

Example sentences

American EnglishHe can't sleep unless it's completely dark, so he has black out curtains over his bedroom windows.

How to say ""mørklægningsgardiner"" in American English and in 45 More languages.

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