TERMIUM Plus®

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

surface erosion [2 records]

Record 1 2010-12-30

English

Subject field(s)
  • Erosion and Weathering (Geol.)
  • Glaciology
DEF

[The] large-scale erosion of bedrock in lowland areas by an ice sheet.

CONT

The topographic form of areal scouring relates closely to bedrock structure, in particular to the strike and dip of bedding planes, layering, joints and other lines of structural weakness.

OBS

areal scouring: term used at Natural Resources Canada - Earth Sciences Sector.

French

Domaine(s)
  • Érosion et corrosion (Géologie)
  • Glaciologie
DEF

Érosion qui s'exerce sur l'ensemble des surfaces larges, et qui donne, par aplanissement des surfaces d'érosion, les interfluves (par opposition à l'érosion linéaire).

OBS

érosion aréolaire; décapage aréolaire : termes en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.

Spanish

Save record 1

Record 2 2010-07-12

English

Subject field(s)
  • Radiography (Medicine)
  • Musculoskeletal System
DEF

A lesion developing remote from the joint margins and involving the subchondral plate.

OBS

It is referred to as a pocketed erosion or pocket erosion when, in one or more radiographic projections, there is no apparent opening to the joint space, or only a narrow opening.

French

Domaine(s)
  • Radiographie (Médecine)
  • Appareil locomoteur (Médecine)
DEF

Lésion apparaissant à distance d'une surface articulaire et touchant la plaque sous-chondrale.

Spanish

Save record 2

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