TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
MOTHER-OF-PEARL CLOUD [1 record]
Record 1 - internal organization data 2004-02-05
Record 1, English
Record 1, Subject field(s)
- Atmospheric Physics
Record 1, Main entry term, English
- nacreous cloud
1, record 1, English, nacreous%20cloud
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- mother-of-pearl cloud 2, record 1, English, mother%2Dof%2Dpearl%20cloud
correct
- luminous cloud 3, record 1, English, luminous%20cloud
correct, see observation, rare
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Cloud resembling Cirrus or Altocumulus lenticularis and showing very marked irisation, similar to that of mother-of-pearl; the most brilliant colours are observed when the Sun is several degrees below the horizon. 4, record 1, English, - nacreous%20cloud
Record number: 1, Textual support number: 1 OBS
Nacreous clouds ... occur at heights about 20 or 30 km above the earth. 3, record 1, English, - nacreous%20cloud
Record number: 1, Textual support number: 2 OBS
The term "luminous cloud" is also used in reference to another type of cloud, the noctilucent cloud. 5, record 1, English, - nacreous%20cloud
Record 1, French
Record 1, Domaine(s)
- Physique de l'atmosphère
Record 1, Main entry term, French
- nuage nacré
1, record 1, French, nuage%20nacr%C3%A9
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Nuage ressemblant à des Cirrus ou à des Altocumulus lenticularis et qui présente des irisations très marquées, analogues à celles de la nacre; les couleurs des irisations ont leur éclat maximal lorsque le Soleil se trouve à quelques degrés au-dessous de l'horizon. 2, record 1, French, - nuage%20nacr%C3%A9
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física de la atmósfera
Record 1, Main entry term, Spanish
- nube nacarada
1, record 1, Spanish, nube%20nacarada
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Nube parecida a los Cirrus o a los Altocumulus lenticularis que muestra irisaciones muy intensas, parecidas a las del nácar. Los colores más brillantes se observan cuando el Sol se encuentra a varios grados por debajo del horizonte. 2, record 1, Spanish, - nube%20nacarada
Copyright notice for the TERMIUM Plus® data bank
© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau
Features
GCtranslate (available on the Government of Canada network only)
Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.
Writing tools
The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.
Glossaries and vocabularies
Access Translation Bureau glossaries and vocabularies.
- Date Modified:


