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Noun: nacreous cloud  neykreeus klawd
  1. A luminous iridescent cloud at a high altitude that may be seen when the sun is a few degrees below the horizon
    - mother-of-pearl cloud

Derived forms: nacreous clouds

Type of: cloud

Encyclopedia: Nacreous cloud

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Nacimiento
nacre
nacreous
nacreous cloud
NAD
nada
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Na-Dene
Nadine Gordimer
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nadolol
NADP
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Naemorhedus