TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
GRANITE BEDROCK [4 records]
Record 1 - internal organization data 2015-04-08
Record 1, English
Record 1, Subject field(s)
- Geology
Record 1, Main entry term, English
- granite bedrock
1, record 1, English, granite%20bedrock
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A geological formation that dates back more than 450 million years and is characterized by vast expanses of granite of volcanic origin. 1, record 1, English, - granite%20bedrock
Record number: 1, Textual support number: 1 CONT
The Canadian Shield is made up largely of granite bedrock. Since granite has little capacity to neutralize acid rain, the forest ecosystems in these regions are fairly vulnerable to the effects of acid deposition. 1, record 1, English, - granite%20bedrock
Record 1, Key term(s)
- granite bed-rock
Record 1, French
Record 1, Domaine(s)
- Géologie
Record 1, Main entry term, French
- assise granitique
1, record 1, French, assise%20granitique
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Formation géologique qui remonte à plus de 450 millions d'années et qui comporte de vastes étendues de granite, lequel est d'origine volcanique. 1, record 1, French, - assise%20granitique
Record number: 1, Textual support number: 1 CONT
Le Bouclier canadien est formé en bonne partie par une assise granitique. Ces roches ont un faible pouvoir neutralisant de l'acidité des pluies, ce qui implique que les écosystèmes forestiers de ces régions sont relativement vulnérables aux pluies acides. 1, record 1, French, - assise%20granitique
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2008-03-31
Record 2, English
Record 2, Subject field(s)
- Geomorphology and Geomorphogeny
- Erosion and Weathering (Geol.)
Record 2, Main entry term, English
- tor
1, record 2, English, tor
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
A pile of rocks, much jointed and usually granitic, exposed to intense weathering, and often assuming peculiar and fantastic shapes. 2, record 2, English, - tor
Record number: 2, Textual support number: 1 OBS
e. g., the granite rocks standing as prominent masses on the moors of Devon, and Cornwall, England. Linton suggests that a tor is a residual mass of bedrock resulting from subsurface rotting through the action of acidic ground water penetrating along joint systems, followed by mechanical stripping of loose material. 2, record 2, English, - tor
Record 2, French
Record 2, Domaine(s)
- Géomorphologie et géomorphogénie
- Érosion et corrosion (Géologie)
Record 2, Main entry term, French
- tor
1, record 2, French, tor
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 CONT
Les tors sont des volumes rocheux de taille hectométrique qui se dressent brusquement, à la façon d'une tour délabrée, au-dessus d'un interfluve calme et large ou à la partie supérieure d'un versant près de la rupture de pente entre la croupe et l'incision de la vallée. [Leurs] arêtes sont émoussées; ils sont enracinés et ne sont donc pas des chaos de boules bien qu'ils puissent supporter quelques boules, mais l'essentiel de leur relief épouse des plans de diaclases souvent quadrangulaires. [...] Fréquents dans les granits et les roches granitoïdes, ils exigent pour se former des roches cohérentes et massives et néanmoins altérables [...] 2, record 2, French, - tor
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2006-08-03
Record 3, English
Record 3, Subject field(s)
- Petrography
Record 3, Main entry term, English
- metasedimentary rock
1, record 3, English, metasedimentary%20rock
correct
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
Bedrock may vary from granite and granitic gneiss to volcanic and metadisedimentary rocks. 2, record 3, English, - metasedimentary%20rock
Record number: 3, Textual support number: 2 CONT
Whatever their origin, the ore minerals are concentrated ... in coarse, quartz-rich clastic metasedimentary rocks deposited under high-energy conditions especially favourable for development of placer deposits. 2, record 3, English, - metasedimentary%20rock
Record number: 3, Textual support number: 3 CONT
... metasedimentary and metavolcanic rocks of the Huronian Supergroup ... 3, record 3, English, - metasedimentary%20rock
Record number: 3, Textual support number: 4 CONT
An important source of uranium apparently was older granitic and metasedimentary rocks. 4, record 3, English, - metasedimentary%20rock
Record 3, French
Record 3, Domaine(s)
- Pétrographie
Record 3, Main entry term, French
- roche métasédimentaire
1, record 3, French, roche%20m%C3%A9tas%C3%A9dimentaire
correct, feminine noun
Record 3, Abbreviations, French
Record 3, Synonyms, French
- roche sédimentaire métamorphisée 2, record 3, French, roche%20s%C3%A9dimentaire%20m%C3%A9tamorphis%C3%A9e
feminine noun
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
En dehors de la perméabilité à travers les roches poreuses et de la perméabilité en grand, dans les réseaux karstiques [...], il existe un stade intermédiaire lorsque, au cours du métamorphisme, se développent des clivages dans les roches métasédimentaires, comme dans l'Est de Victoria (Australie) [...] 3, record 3, French, - roche%20m%C3%A9tas%C3%A9dimentaire
Record number: 3, Textual support number: 2 CONT
On mentionne [...] la présence de gîtes de plomb et de zinc [...] dans les roches métasédimentaires pénétrées de batholites granitiques sur la côte méridionale de Terre-Neuve [...] 4, record 3, French, - roche%20m%C3%A9tas%C3%A9dimentaire
Record number: 3, Textual support number: 3 CONT
Les roches ultrabasiques font intrusion, généralement en concordance, dans des roches encaissantes métasédimentaires, métavolcaniques et stratifiées de l'âge du Cambrien et l'Ordovicien. 4, record 3, French, - roche%20m%C3%A9tas%C3%A9dimentaire
Record number: 3, Textual support number: 4 CONT
Les roches granitiques et métasédimentaires plus anciennes sont vraisemblablement une importante source d'uranium. 5, record 3, French, - roche%20m%C3%A9tas%C3%A9dimentaire
Record 3, Spanish
Record 3, Textual support, Spanish
Record 4 - internal organization data 1999-10-20
Record 4, English
Record 4, Subject field(s)
- Erosion and Weathering (Geol.)
- Petrography
Record 4, Main entry term, English
- core-stone
1, record 4, English, core%2Dstone
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, Textual support, English
Record number: 4, Textual support number: 1 DEF
An ellipsoidal or broadly rectangular joint block of granite formed by subsurface weathering in the same manner as a tor, but entirely separated from bedrock. 1, record 4, English, - core%2Dstone
Record 4, Key term(s)
- corestone
Record 4, French
Record 4, Domaine(s)
- Érosion et corrosion (Géologie)
- Pétrographie
Record 4, Main entry term, French
- boule
1, record 4, French, boule
correct, feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record number: 4, Textual support number: 1 CONT
D'une manière générale il est difficile de faire la part de la désagrégation physique et de l'altération chimique chaque fois que l'eau est impliquée : il en est ainsi dans le débitage en boule du granite [...] 2, record 4, French, - boule
Record number: 4, Textual support number: 2 CONT
Boule de granite (dans sa matrice d'altération). 2, record 4, French, - boule
Record number: 4, Textual support number: 3 CONT
C'est souvent la desquamation qui est à l'origine de la décomposition en boules, les boules «pelant» calotte par calotte. 3, record 4, French, - boule
Record 4, Spanish
Record 4, Textual support, Spanish
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:


