TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
HORIZONTAL PRESSURE GRADIENT [8 records]
Record 1 - internal organization data 2015-03-12
Record 1, English
Record 1, Subject field(s)
- Atmospheric Physics
Record 1, Main entry term, English
- countergradient wind
1, record 1, English, countergradient%20wind
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
Component of the wind in the direction opposite to that of the horizontal pressure gradient. 2, record 1, English, - countergradient%20wind
Record 1, French
Record 1, Domaine(s)
- Physique de l'atmosphère
Record 1, Main entry term, French
- vent contre le gradient
1, record 1, French, vent%20contre%20le%20gradient
correct, masculine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Composante du vent dans la direction opposée de celle du gradient horizontal de pression. 2, record 1, French, - vent%20contre%20le%20gradient
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Física de la atmósfera
Record 1, Main entry term, Spanish
- viento contragradiente 1, record 1, Spanish, viento%20contragradiente
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Componente del viento en dirección opuesta a la del gradiente horizontal de la presión. 1, record 1, Spanish, - viento%20contragradiente
Record 2 - internal organization data 2015-03-11
Record 2, English
Record 2, Subject field(s)
- Meteorology
Record 2, Main entry term, English
- circle of inertia
1, record 2, English, circle%20of%20inertia
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- inertial circle 2, record 2, English, inertial%20circle
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Nearly circular trajectory of an air particle moving horizontally at constant speed relative to the Earth's surface in the absence of a horizontal pressure gradient. Balance is achieved between the Coriolis and centrifugal forces. 3, record 2, English, - circle%20of%20inertia
Record 2, French
Record 2, Domaine(s)
- Météorologie
Record 2, Main entry term, French
- cercle d'inertie
1, record 2, French, cercle%20d%27inertie
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Trajectoire presque circulaire d'une particule d'air se mouvant horizontalement à vitesse constante par rapport à la surface terrestre en l'absence d'un gradient horizontal de pression. L'équilibre s'établit entre la force de Coriolis et la force centrifuge. 2, record 2, French, - cercle%20d%27inertie
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Meteorología
Record 2, Main entry term, Spanish
- círculo de inercia
1, record 2, Spanish, c%C3%ADrculo%20de%20inercia
masculine noun
Record 2, Abbreviations, Spanish
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Trayectoria casi circular de una partícula de aire que se mueve horizontalmente a nivel constante en relación con la superficie terrestre, en ausencia de un gradiente horizontal de presión. El equilibrio se establece entre las fuerzas centrífuga y de Coriolis. 1, record 2, Spanish, - c%C3%ADrculo%20de%20inercia
Record 3 - internal organization data 2012-12-11
Record 3, English
Record 3, Subject field(s)
- Atmospheric, Climatic and Meteorological Phenomena
Record 3, Main entry term, English
- flat low
1, record 3, English, flat%20low
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
- shallow low 1, record 3, English, shallow%20low
correct
- barometric swamp 2, record 3, English, barometric%20swamp
correct
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
A depression whose horizontal pressure gradient is weak. 3, record 3, English, - flat%20low
Record 3, French
Record 3, Domaine(s)
- Phénomènes météorologiques, climatiques et atmosphériques
Record 3, Main entry term, French
- marais barométrique
1, record 3, French, marais%20barom%C3%A9trique
correct, masculine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Dépression de faible gradient horizontal de pression. 2, record 3, French, - marais%20barom%C3%A9trique
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Fenómenos meteorológicos, climáticos y atmosféricos
Record 3, Main entry term, Spanish
- pantano barométrico
1, record 3, Spanish, pantano%20barom%C3%A9trico
correct, masculine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
- baja poco profunda 2, record 3, Spanish, baja%20poco%20profunda
feminine noun
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Depresión en la que el gradiente de presión horizontal asociado a ella es débil. 2, record 3, Spanish, - pantano%20barom%C3%A9trico
Record 4 - internal organization data 2012-11-14
Record 4, English
Record 4, Subject field(s)
- Atmospheric Physics
Record 4, Main entry term, English
- horizontal pressure gradient
1, record 4, English, horizontal%20pressure%20gradient
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record 4, French
Record 4, Domaine(s)
- Physique de l'atmosphère
Record 4, Main entry term, French
- gradient horizontal de pression
1, record 4, French, gradient%20horizontal%20de%20pression
correct, masculine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
[...] le gradient horizontal de pression est le taux de variation de la pression atmosphérique sur une surface par unité de distance horizontale. 1, record 4, French, - gradient%20horizontal%20de%20pression
Record number: 4, Textual support number: 1 PHR
Faible gradient horizontal de pression. 1, record 4, French, - gradient%20horizontal%20de%20pression
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 2012-08-24
Record 5, English
Record 5, Subject field(s)
- Hydrology and Hydrography
- Oceanography
- Fluid Mechanics and Hydraulics (Physics)
Record 5, Main entry term, English
- geostrophic flow
1, record 5, English, geostrophic%20flow
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
A flow gradient in which the horizontal pressure force exactly balances the Coriolis force. 2, record 5, English, - geostrophic%20flow
Record 5, French
Record 5, Domaine(s)
- Hydrologie et hydrographie
- Océanographie
- Mécanique des fluides et hydraulique (Physique)
Record 5, Main entry term, French
- écoulement géostrophique
1, record 5, French, %C3%A9coulement%20g%C3%A9ostrophique
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
Record 5, Textual support, French
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 2012-08-24
Record 6, English
Record 6, Subject field(s)
- Hydrology and Hydrography
- Oceanography
- Fluid Mechanics and Hydraulics (Physics)
Record 6, Main entry term, English
- gradient current
1, record 6, English, gradient%20current
correct
Record 6, Abbreviations, English
Record 6, Synonyms, English
- slope current 2, record 6, English, slope%20current
correct
Record 6, Textual support, English
Record number: 6, Textual support number: 1 DEF
A current defined by assuming that the horizontal pressure gradient in the sea is balanced by the sum of the Coriolis and bottom frictional forces... 3, record 6, English, - gradient%20current
Record 6, French
Record 6, Domaine(s)
- Hydrologie et hydrographie
- Océanographie
- Mécanique des fluides et hydraulique (Physique)
Record 6, Main entry term, French
- courant de pente
1, record 6, French, courant%20de%20pente
correct, masculine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record 6, Spanish
Record 6, Campo(s) temático(s)
- Hidrología e hidrografía
- Oceanografía
- Mecánica de fluidos e hidráulica (Física)
Record 6, Main entry term, Spanish
- corriente de gradiente
1, record 6, Spanish, corriente%20de%20gradiente
feminine noun
Record 6, Abbreviations, Spanish
Record 6, Synonyms, Spanish
- corriente de pendiente 2, record 6, Spanish, corriente%20de%20pendiente
correct, feminine noun
Record 6, Textual support, Spanish
Record 7 - internal organization data 2011-09-01
Record 7, English
Record 7, Subject field(s)
- Metrology and Units of Measure
- Thermodynamics
- Meteorological Forecasting, Data Measurement and Analysis
Record 7, Main entry term, English
- temperature gradient
1, record 7, English, temperature%20gradient
correct, standardized
Record 7, Abbreviations, English
Record 7, Synonyms, English
Record 7, Textual support, English
Record number: 7, Textual support number: 1 CONT
gradient : In meteorology, the change in the value of an atmospheric variable per unit of horizontal distance, as temperature gradient or air pressure gradient. 2, record 7, English, - temperature%20gradient
Record number: 7, Textual support number: 1 OBS
In common usage, the term "temperature gradient" is reserved for temperature change with horizontal distance and the term "temperature lapse rate", for change of temperature with height. 3, record 7, English, - temperature%20gradient
Record number: 7, Textual support number: 2 OBS
temperature gradient: term standardized by ISO. 4, record 7, English, - temperature%20gradient
Record 7, French
Record 7, Domaine(s)
- Unités de mesure et métrologie
- Thermodynamique
- Prévisions météorologiques et mesure et analyse des données
Record 7, Main entry term, French
- gradient de température
1, record 7, French, gradient%20de%20temp%C3%A9rature
correct, masculine noun, standardized, officially approved
Record 7, Abbreviations, French
Record 7, Synonyms, French
- gradient thermique 2, record 7, French, gradient%20thermique
correct, masculine noun, standardized
Record 7, Textual support, French
Record number: 7, Textual support number: 1 CONT
gradient : Taux de variation d'un élément météorologique en fonction de la distance. Dans le sens vertical, le gradient de température (gradient thermique) s'exprime en degrés C par 100 m [...] Dans le sens horizontal, le gradient de pression s'exprime en millibars par 100 km ou par degré géographique (111 km). 3, record 7, French, - gradient%20de%20temp%C3%A9rature
Record number: 7, Textual support number: 1 OBS
gradient de température; gradient thermique : termes normalisés par l'ISO; gradient de température : terme uniformisé par le Comité d'uniformisation de la terminologie aéronautique (CUTA) - Opérations aériennes. 4, record 7, French, - gradient%20de%20temp%C3%A9rature
Record 7, Spanish
Record 7, Textual support, Spanish
Record 8 - internal organization data 2004-03-19
Record 8, English
Record 8, Subject field(s)
- Atmospheric Physics
Record 8, Main entry term, English
- polar night jet
1, record 8, English, polar%20night%20jet
correct
Record 8, Abbreviations, English
Record 8, Synonyms, English
- polar night jet stream 2, record 8, English, polar%20night%20jet%20stream
correct
- polar-night jet stream 3, record 8, English, polar%2Dnight%20jet%20stream
Record 8, Textual support, English
Record number: 8, Textual support number: 1 DEF
Westerly jet stream of maximum intensity near the stratopause, in the middle and subpolar latitudes of the winter hemisphere, caused by prolonged radiative cooling of the air in high latitudes during this season. 1, record 8, English, - polar%20night%20jet
Record number: 8, Textual support number: 1 CONT
Polar-night jet stream. This jet meanders through the upper stratosphere over the poles. It occurs only during the long winter night. Remember, night is 6 months long over the pole in which winter is occurring. The polar stratosphere undergoes appreciable cooling due to the lack of solar radiation. The horizontal temperature gradient is strongly established between the equator and the pole, and the pressure gradient creates this westerly jet. The temperature gradient breaks down intermittently during middle and late winter in the Northern Hemisphere; therefore, the jet is intermittent at these times. In the Southern Hemisphere the temperature gradient and jet disappear rather abruptly near the time of the spring equinox. 3, record 8, English, - polar%20night%20jet
Record 8, Key term(s)
- polar-night jet-stream
- polar night jet-stream
Record 8, French
Record 8, Domaine(s)
- Physique de l'atmosphère
Record 8, Main entry term, French
- courant-jet de la nuit polaire
1, record 8, French, courant%2Djet%20de%20la%20nuit%20polaire
correct, masculine noun
Record 8, Abbreviations, French
Record 8, Synonyms, French
Record 8, Textual support, French
Record number: 8, Textual support number: 1 DEF
Courant-jet d'ouest d'intensité maximale près de la stratopause, aux latitudes moyennes et subpolaires de l'hémisphère d'hiver, provoqué par le refroidissement radiatif prolongé de l'air aux hautes latitudes durant cette saison. 1, record 8, French, - courant%2Djet%20de%20la%20nuit%20polaire
Record 8, Spanish
Record 8, Campo(s) temático(s)
- Física de la atmósfera
Record 8, Main entry term, Spanish
- corriente en chorro durante la noche polar
1, record 8, Spanish, corriente%20en%20chorro%20durante%20la%20noche%20polar
correct, feminine noun
Record 8, Abbreviations, Spanish
Record 8, Synonyms, Spanish
Record 8, Textual support, Spanish
Record number: 8, Textual support number: 1 DEF
Corriente en chorro, del oeste, que alcanza su máxima intensidad cerca de la estratopausa en las latitudes medias y subpolares del hemisferio invernal. Se origina como consecuencia del prolongado enfriamiento del aire por radiación en las latitudes altas durante esta estación. 1, record 8, Spanish, - corriente%20en%20chorro%20durante%20la%20noche%20polar
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:


