TERMIUM Plus®

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

BULBO [3 records]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2019-01-25

English

Subject field(s)
  • Plant Biology
DEF

The part of the stem at the surface of the ground.

French

Domaine(s)
  • Biologie végétale
CONT

Le collet est une partie de la plante qui est comprise entre la tige et les racines. En termes plus techniques, il s'agit de la zone de transition entre le système racinaire et la tige feuillée [...]

Spanish

Campo(s) temático(s)
  • Biología vegetal
DEF

Base del tallo de especies cereales y forrajeras de donde salen retoños o ramas.

Save record 1

Record 2 2012-12-04

English

Subject field(s)
  • The Eye
DEF

The loose pocket of conjunctiva, between upper eyelid and eyeball.

French

Domaine(s)
  • Oeil
DEF

Sac formé par la jonction, au niveau du limbe, de l'épithélium cornéen et de la fine membrane transparente et muqueuse qui s'étend du bord de la paupière à la partie antérieure du globe oculaire.

Spanish

Campo(s) temático(s)
  • Ojo
OBS

Espacio entre el ojo y el párpado.

Save record 2

Record 3 2012-06-08

English

Subject field(s)
  • Medicinal Plants
  • Drug and Beverage Crops
  • Biochemistry
  • Biotechnology
DEF

[A] chemical (alkaloid) that can be used to induce the doubling of chromosomes.

CONT

Colchicine and its derivatives are used in the laboratory for cytologic studies to arrest cell division in mid-metaphase by disrupting the mitotic spindle fibers. Clinically, it is used to provide relief from acute attacks of gout and in conjunction with uricosuric agents (probenecid or sulfinpyrazone) and xanthine oxidase inhibitors (allopurinol) prophylactically to prevent acute attacks.

OBS

[It is] used by cytogeneticists in the synthesis of new grain species.

French

Domaine(s)
  • Culture des plantes médicinales
  • Culture des plantes alcaloïfères
  • Biochimie
  • Biotechnologie
DEF

Agent chimique (alcaloïde) qui peut servir à provoquer le dédoublement des chromosomes.

OBS

La colchicine est le meilleur traitement pour inhiber la formation de la paroi cellulaire et ainsi la séparation des chromosomes à l'anaphase.

OBS

Utilisé par les cytogénéticiens pour la synthèse de nouvelles espèces de grain.

Spanish

Campo(s) temático(s)
  • Cultivo de plantas medicinales
  • Cultivo de plantas que contienen alcaloides
  • Bioquímica
  • Biotecnología
DEF

Alcaloide obtenido del azafrán de otoño Colchicum autumnale, que inhibe la formación del huso mitótico.

OBS

Cuando se aplica durante la mitosis, los cromosomas son incapaces de separarse durante la anafase. Esta propiedad se utiliza para duplicar el número de cromosomas. También se emplea para interrumpir la mitosis en la metafase, estado en el que los cariotipos se visualizan con mayor facilidad.

Save record 3

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2025
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Display options

Change the order of display of the official languages of Canada
Option to display the non-official languages (Spanish or Portuguese)
Display definitions, contexts, etc., on records

Features

Language Portal of Canada

Access a collection of Canadian resources on all aspects of English and French, including quizzes.

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: