TERMIUM Plus®

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

XYLEM [6 records]

Record 1 2011-06-28

English

Subject field(s)
  • Plant Biology
DEF

The hard compact fibrous substance lying between the bark outside and the pith within.

French

Domaine(s)
  • Biologie végétale
DEF

Tissu rigide des végétaux vasculaires, formé de fibres ligneuses, de parenchyme et de vaisseaux.

Spanish

Campo(s) temático(s)
  • Biología vegetal
Save record 1

Record 2 2011-06-09

English

Subject field(s)
  • Plant Biology
DEF

A complex tissue in the vascular system of higher plants consisting of vessels, tracheids, or both usually together with wood fibers and parenchyma cells, functioning chiefly in conduction but also in support and storage, and typically constituting the woody element (as of a plant stem).

CONT

Xylem is the tissue which makes up most if not all of the lumber, wood, and wood products of commerce.

CONT

Most of the veins contain two distinct channels: phloem, for importing nutrients and water, and xylem, for exporting the products of photosynthesis.

French

Domaine(s)
  • Biologie végétale
DEF

Ensemble des tissus conducteurs de la sève brute.

CONT

Les plantes vasculaires ou Rhizophytes sont des plantes qui possèdent un appareil conducteur, lequel permet la circulation des liquides ou sèves : - les vaisseaux de xylème (réunis en faisceaux vasculaires) assurent la circulation de l'eau puisée dans le sol (sève brute) des parties souterraines vers les parties aériennes de la plante.

Spanish

Campo(s) temático(s)
  • Biología vegetal
Save record 2

Record 3 2008-02-14

English

Subject field(s)
  • Plant Biology
  • Maple Syrup Production
  • Silviculture
DEF

A highly diluted solution of minerals absorbed by the roots and circulating in the wood's vessels.

CONT

Sap rises from the root of the plant in the form of crude sap, a solution of material that is absorbed from the soil. Passing from cell to cell, mainly by osmosis through cell walls, the sap ascends to the leaves, where chemical changes take place under the influence of light.

French

Domaine(s)
  • Biologie végétale
  • Acériculture
  • Sylviculture
DEF

Solution très diluée de sels minéraux absorbés par les racines et circulant dans les vaisseaux du bois.

CONT

La sève brute, riche en sels minéraux puisés dans le sol, monte des racines vers les feuilles.

Spanish

Save record 3

Record 4 2002-01-30

English

Subject field(s)
  • Xylology (The Study of Wood)
DEF

Wood produced by a cambium.

French

Domaine(s)
  • Xylologie (Étude des bois)
DEF

Bois produit par un cambium.

Spanish

Campo(s) temático(s)
  • Xilología (Estudio de la madera)
Save record 4

Record 5 2002-01-30

English

Subject field(s)
  • Xylology (The Study of Wood)
  • Plant Biology
DEF

First-formed xylem, differentiated from an apical meristem.

OBS

Ordinarily at the edge of the pith.

French

Domaine(s)
  • Xylologie (Étude des bois)
  • Biologie végétale
DEF

Ensemble des tissus conducteurs de la sève brute, formé en premier lieu à partir d'un méristème apical, ordinairement situé en bordure de la moëlle dans la tige.

Spanish

Campo(s) temático(s)
  • Xilología (Estudio de la madera)
  • Biología vegetal
Save record 5

Record 6 2001-11-01

English

Subject field(s)
  • Plant Biology
  • Xylology (The Study of Wood)
DEF

The cell that is cut off on the inner side by a fusiform cambial initial but which undergoes further (periclinal) division before differentiating into a xylem cell.

French

Domaine(s)
  • Biologie végétale
  • Xylologie (Étude des bois)
DEF

Cellule résultant d'une division d'une initiale fusiforme du cambium du côté interne; elle se divise ensuite tangentiellement avant de se différencier en cellule du bois.

Spanish

Campo(s) temático(s)
  • Biología vegetal
  • Xilología (Estudio de la madera)
Save record 6

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