TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

SUN DOG [2 records]

Record 1 2002-06-19

English

Subject field(s)
  • Atmospheric Physics
DEF

Either of two colored luminous spots that appear at roughly 22 degrees on both sides of the sun at the same elevation.

OBS

Parhelion: The scientific name for sun dogs. ... They are caused by the refraction of sunlight passing through ice crystals. They are most commonly seen during winter in the middle latitudes and are exclusively associated with cirriform clouds. They are also known as mock suns.

OBS

parhelia: plural form of "parhelion" and "parelion".

Key term(s)
  • parhelia

French

Domaine(s)
  • Physique de l'atmosphère
DEF

Taches lumineuses colorées que l'on voit à droite et à gauche du Soleil quand sa lumière passe à travers des nuages de petites aiguilles de glace prismatiques.

CONT

[...] parhélies [...] Cet autre type de halo dont le nom dérivé du grec, veut dire à côté du Soleil, se nomme aussi faux soleil. C'est une magnifique tache de lumière, normalement incolore mais quelquefois multicolore, qui apparaît à la droite ou à la gauche du vrai soleil, lorsque celui-ci n'est pas très haut dans le ciel. Si le faux soleil est très éclatant et bien développé, il sera coloré de rouge du côté où se trouve le soleil, de bleu du côté opposé et de jaune dans le centre.

OBS

La graphie parélie semble vieillie dans la langue scientifique.

Spanish

Save record 1

Record 2 2002-05-21

English

Subject field(s)
  • Atmospheric Physics
DEF

Name given to the parhelia, paranthelia or the anthelion when they are particularly bright.

CONT

A halo occurs when the light from the sun or the moon is refracted and reflected by ice crystals in the atmosphere ... Under certain circumstances a second, or outer, halo appears, which is fainter than the inner one. At times white or colored luminous arcs are also seen lying somewhat parallel to the horizon and passing through the source of light, called mock suns, parhelia, or sun dogs for the sun, and paraselenae for the moon. A single mock sun, the anthelion, directly opposite the sun, may be added.

CONT

A sundog is a brightly colored spot that appears to the right or left of the sun. Sundogs form when the sun is near the horizon and the sunlight is refracted (bent) by hexagonal, plate-like ice crystals floating horizontally in the air. Sundogs are brightest in winter because ice crystals are more common, but can be seen at any time. Sundogs are also known as mock suns or parhelia.

Key term(s)
  • mock suns
  • sun dogs
  • sundogs

French

Domaine(s)
  • Physique de l'atmosphère
DEF

Nom donné aux parhélies, paranthélies ou à l'anthélie lorsqu'elles sont particulièrement brillantes.

Key term(s)
  • faux soleils

Spanish

Campo(s) temático(s)
  • Física de la atmósfera
DEF

Nombre que se da a los parhelios, los paranthelios y los anthelios cuando son particularmente brillantes.

Key term(s)
  • falsos soles
Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2024
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

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: