TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
HALO GRANDE [5 records]
Record 1 - internal organization data 2005-07-25
Record 1, English
Record 1, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 1, Main entry term, English
- tangent arc to 46° halo
1, record 1, English, tangent%20arc%20to%2046%C2%B0%20halo
correct, see observation
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
tangent arcs to 46° halo: Luminous arcs similar to rainbow fragments symmetrically located with respect to the luminary (Sun or Moon) toward which they turn their convexity; when the large halo of 46° is visible, they are tangent to it at points symmetrically placed on the lower semi-circumference of the halo. 2, record 1, English, - tangent%20arc%20to%2046%C2%B0%20halo
Record number: 1, Textual support number: 1 OBS
tangent arc to 46° halo: term frequently used in the plural (tangent arcs to 46° halo). 3, record 1, English, - tangent%20arc%20to%2046%C2%B0%20halo
Record 1, Key term(s)
- tangent arcs to 46° halo
- tangent arc to the 46 degree halo
- 46° tangent arcs
- 46° tangent arc
- tangent arcs to the 46 degree halo
- forty-six degree tangent arc
- forty-six degree tangent arcs
Record 1, French
Record 1, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 1, Main entry term, French
- arc tangent au halo de 46°
1, record 1, French, arc%20tangent%20au%20halo%20de%2046%C2%B0
correct, see observation, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
arcs tangents au halo de 46°: Arcs lumineux semblables à des fragments d'arc-en-ciel, situés symétriquement par rapport à l'astre (Soleil ou Lune) vers lequel ils tournent leur convexité; lorsque le grand halo de 46° est visible, ils lui sont tangents en des points symétriques situés sur la demi-circonférence inférieure du halo. 2, record 1, French, - arc%20tangent%20au%20halo%20de%2046%C2%B0
Record number: 1, Textual support number: 1 OBS
arc tangent au halo de 46°: terme fréquemment utilisé au pluriel (arcs tangents au halo de 46°). 3, record 1, French, - arc%20tangent%20au%20halo%20de%2046%C2%B0
Record 1, Key term(s)
- arcs tangents au halo de 46°
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 1, Main entry term, Spanish
- arco tangente al halo de 46°
1, record 1, Spanish, arco%20tangente%20al%20halo%20de%2046%C2%B0
masculine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
arcos tangentes al halo de 46° : Arcos luminosos, similares a fragmentos de un arco iris, colocados simétricamente con respecto a la fuente luminosa(el Sol o la Luna) hacia la que vuelven su convexidad. Cuando es visible el halo grande de 46°, los puntos de tangencia se hallan situados simétricamente en la semicircunferencia inferior del halo. 1, record 1, Spanish, - arco%20tangente%20al%20halo%20de%2046%C2%B0
Record 1, Key term(s)
- arcos tangentes al halo de 46°
Record 2 - internal organization data 2005-07-25
Record 2, English
Record 2, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 2, Main entry term, English
- lower circumzenithal arc
1, record 2, English, lower%20circumzenithal%20arc
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Circumzenithal arc, wide open, of a large horizontal circle, close to the horizon. 2, record 2, English, - lower%20circumzenithal%20arc
Record number: 2, Textual support number: 1 OBS
lower circumzenithal arc ... It touches the large halo when the angular altitude of the luminary is about 68°. 2, record 2, English, - lower%20circumzenithal%20arc
Record 2, French
Record 2, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 2, Main entry term, French
- arc circumzénithal inférieur
1, record 2, French, arc%20circumz%C3%A9nithal%20inf%C3%A9rieur
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Arc circumzénithal, largement ouvert, d'un cercle horizontal de grand rayon, situé près de l'horizon. 2, record 2, French, - arc%20circumz%C3%A9nithal%20inf%C3%A9rieur
Record number: 2, Textual support number: 1 OBS
arc circumzénithal inférieur [...] Il touche le grand halo quand la hauteur de l'astre lumineux est d'environ 68°. 2, record 2, French, - arc%20circumz%C3%A9nithal%20inf%C3%A9rieur
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 2, Main entry term, Spanish
- arco circuncenital inferior
1, record 2, Spanish, arco%20circuncenital%20inferior
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Arco circuncenital muy abierto, de un círculo horizontal de radio amplio, situado cerca del horizonte. 1, record 2, Spanish, - arco%20circuncenital%20inferior
Record number: 2, Textual support number: 1 OBS
arco circuncenital inferior [...] Toca el halo grande cuando la altura de la fuente luminosa es de unos 68°. 1, record 2, Spanish, - arco%20circuncenital%20inferior
Record 3 - internal organization data 2005-07-25
Record 3, English
Record 3, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 3, Main entry term, English
- circumzenithal arc
1, record 3, English, circumzenithal%20arc
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
Photometeor consisting of a luminous arc of a circle situated in a horizontal plane and centred at the zenith. 2, record 3, English, - circumzenithal%20arc
Record number: 3, Textual support number: 1 OBS
It sometimes happens that circumzenithal arcs are seen when the large halo is not visible. 2, record 3, English, - circumzenithal%20arc
Record number: 3, Textual support number: 2 OBS
It is produced by the refraction of light through the 90° prisms of ice crystals, having entered through the horizontal bases and passed out through the vertical sides. Normally, the crystals are large, oriented, hexagonal plates. The circumzenithal arc is the high sky counterpart of the circumhorizontal arc. The circumhorizontal arc is low in the sky when the sun is high (above 58° elevation); the circumzenithal arc is high in the sky when the sun is low (below 32° elevation). The majority of circumzenithal arcs are short-lived, short in length and faint or moderately bright. However, very colorful circumhorizontal arcs can occur when the refraction is close to the minimum angle of deviation, corresponding to a solar elevation angle of about 22°. 3, record 3, English, - circumzenithal%20arc
Record 3, French
Record 3, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 3, Main entry term, French
- arc circumzénithal
1, record 3, French, arc%20circumz%C3%A9nithal
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Photométéore consistant en un arc de cercle lumineux situé dans un plan horizontal et centré au zénith. 2, record 3, French, - arc%20circumz%C3%A9nithal
Record number: 3, Textual support number: 1 CONT
L'arc circumzénithal est moins fréquent, car il n'apparaît que si la hauteur du soleil au-dessus de l'horizon est inférieure à 32,2 degrés. Cet arc est formé quand la lumière solaire entre dans le cristal par la face horizontale supérieure et en ressort par une face latérale verticale. Quand le soleil est au-dessus de 32,2 degrés, la lumière est entièrement réfléchie à l'intérieur du cristal; c'est pourquoi on ne voit cet arc que lorsque le Soleil est relativement bas sur l'horizon. À 32,2 degrés, la lumière ressort du cristal verticalement vers le bas; on verra alors l'arc circumzénithal comme un point éclatant au zénith. À mesure que le soleil descend (se couche), le point se déploie pour former un arc de cercle coloré et centré au zénith face au soleil. Pour être bien technique, lorsque le soleil est à 22,1 degrés, l'éclat de l'arc est à son maximum et il est tangent au grand halo. 3, record 3, French, - arc%20circumz%C3%A9nithal
Record number: 3, Textual support number: 1 OBS
Il arrive parfois que l'on observe les arcs circumzénithaux sans que le grand halo soit visible. 2, record 3, French, - arc%20circumz%C3%A9nithal
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 3, Main entry term, Spanish
- arco circumcenital
1, record 3, Spanish, arco%20circumcenital
masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Fotometeoro formado por un arco de un círculo luminoso situado en un plano horizontal y concéntrico con el cenit. 1, record 3, Spanish, - arco%20circumcenital
Record number: 3, Textual support number: 1 OBS
A veces ocurre que se ven los arcos circumcenitales cuando no es visible el halo grande. 1, record 3, Spanish, - arco%20circumcenital
Record 4 - internal organization data 2004-10-29
Record 4, English
Record 4, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 4, Main entry term, English
- upper circumzenithal arc
1, record 4, English, upper%20circumzenithal%20arc
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
Arc, of marked curvature, of a small horizontal circle, close to the zenith. 2, record 4, English, - upper%20circumzenithal%20arc
Record number: 4, Textual support number: 1 OBS
It touches the large halo when the luminary is at an elevation of some 22°. It can be brightly coloured, with the red on the outside and the violet on the inside. 2, record 4, English, - upper%20circumzenithal%20arc
Record 4, French
Record 4, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 4, Main entry term, French
- arc circumzénithal supérieur
1, record 4, French, arc%20circumz%C3%A9nithal%20sup%C3%A9rieur
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 DEF
Arc, à forte courbure, d'un petit cercle horizontal situé près du zénith. 2, record 4, French, - arc%20circumz%C3%A9nithal%20sup%C3%A9rieur
Record number: 4, Textual support number: 1 OBS
Il touche le grand halo pour une hauteur de l'astre d'environ 22°. Il peut être vivement coloré, avec le rouge vers l'extérieur et le violet vers l'intérieur. 2, record 4, French, - arc%20circumz%C3%A9nithal%20sup%C3%A9rieur
Record 4, Spanish
Record 4, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 4, Main entry term, Spanish
- arco circuncenital superior
1, record 4, Spanish, arco%20circuncenital%20superior
masculine noun
Record 4, Abbreviations, Spanish
Record 4, Synonyms, Spanish
Record 4, Textual support, Spanish
Record number: 4, Textual support number: 1 DEF
Arco de gran curvatura horizontal, perteneciente a un círculo pequeño, cercano al cenit. 1, record 4, Spanish, - arco%20circuncenital%20superior
Record number: 4, Textual support number: 1 OBS
Toca al halo grande cuando la fuente luminosa tiene una altura de unos 22°. Puede tener colores brillantes con el rojo en el exterior y el violeta en el interior. 1, record 4, Spanish, - arco%20circuncenital%20superior
Record 5 - internal organization data 2004-03-01
Record 5, English
Record 5, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
- Optics
Record 5, Main entry term, English
- parhelia associated with the 46° halo
1, record 5, English, parhelia%20associated%20with%20the%2046%C2%B0%20halo
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Photometeor of the halo family, consisting of two luminous iridescent spots appearing on the parhelic circle, to the right and left of the Sun and at the same height, close to the large halo. 2, record 5, English, - parhelia%20associated%20with%20the%2046%C2%B0%20halo
Record 5, French
Record 5, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
- Optique
Record 5, Main entry term, French
- parhélie de 46°
1, record 5, French, parh%C3%A9lie%20de%2046%C2%B0
correct, feminine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Photométéore de la famille des halos consistant en deux taches lumineuses irisées apparaissant sur le cercle parhélique, à droite et à gauche du Soleil et à la même hauteur que l'astre, à proximité du grand halo. 2, record 5, French, - parh%C3%A9lie%20de%2046%C2%B0
Record 5, Key term(s)
- parhélies de 46°
Record 5, Spanish
Record 5, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
- Óptica
Record 5, Main entry term, Spanish
- parhelio asociado con halo de 46°
1, record 5, Spanish, parhelio%20asociado%20con%20halo%20de%2046%C2%B0
correct, masculine noun
Record 5, Abbreviations, Spanish
Record 5, Synonyms, Spanish
Record 5, Textual support, Spanish
Record number: 5, Textual support number: 1 DEF
Fotometeoro de la familia de los halos formado por dos manchas luminosas irisadas que aparecen sobre un círculo parhélico, cercano al halo grande, a la derecha y a la izquierda del Sol y a la misma altura. 1, record 5, Spanish, - parhelio%20asociado%20con%20halo%20de%2046%C2%B0
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:


