TERMIUM Plus®

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

reniform [3 records]

Record 1 2006-05-30

English

Subject field(s)
  • Mineralogy
  • Geochemistry
DEF

Said of a crystal structure in which radiating crystals terminate in rounded masses; also said of mineral deposits having a surface of rounded kidneylike shapes.

CONT

Hematite in reniform masses.

OBS

"Reniform", named from the kidney-like character of the masses, implies a larger-scale variety [than botryoidal]. "Mammilated" ... describes the same formation on an even larger scale.

Key term(s)
  • kidney-like

French

Domaine(s)
  • Minéralogie
  • Géochimie
DEF

Qui a la forme d'un rein.

CONT

Les minéraux peuvent être stalactiformes, en masses mamelonnées, réniformes, botryoidales (en grappes), dont la texture interne est souvent fibreuse, parfois fibroradiée [...]

PHR

Minerai en rognons.

PHR

Masse rognonneuse.

Spanish

Save record 1

Record 2 2006-05-24

English

Subject field(s)
  • General Vocabulary
  • Cotton Industry
  • Textile Industries
  • Botany
DEF

... wider than long, rounded in general outline, and with a wide basal sinus.

CONT

The general geometric shape for mature fibers is elliptical to circular, generally kidney-shaped.

CONT

What particularly intrigued me were the stomates, pairs of kidney-shaped cells that open and close the pores through which carbon dioxide enters the leaf and water vapor from the leaf escapes into the atmosphere.

French

Domaine(s)
  • Vocabulaire général
  • Industrie cotonnière
  • Industries du textile
  • Botanique
DEF

Qui a la forme d'un rein.

Spanish

Save record 2

Record 3 2006-05-24

English

Subject field(s)
  • Paleontology
OBS

[The term reniform is used to describe a] kidney-shaped [foraminifer].

French

Domaine(s)
  • Paléontologie
CONT

[Parmi les] principaux modes de disposition des loges chez les [Foraminifères] Pluriloculins [...] [on trouve le mode] réniforme [...]

Spanish

Save record 3

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