TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
IGD [6 records]
Record 1 - internal organization data 2020-06-12
Record 1, English
Record 1, Subject field(s)
- Immunology
Record 1, Main entry term, English
- immunoglobulin
1, record 1, English, immunoglobulin
correct
Record 1, Abbreviations, English
- Ig 2, record 1, English, Ig
correct
Record 1, Synonyms, English
Record 1, Textual support, English
Record number: 1, Textual support number: 1 OBS
There are five classes of immunoglobulins :(i) immunoglobulin G(IgG),(ii) immunoglobulin M(IgM),(iii) immunoglobulin A(IgA),(iv) immunoglobulin E(IgE), and(v) immunoglobulin D(IgD). 3, record 1, English, - immunoglobulin
Record number: 1, Textual support number: 2 OBS
For some authors, the term "immunoglobulin" is synonymous with the term "antibody." However, while all antibodies are immunoglobulins, not all immunoglobulins are antibodies. 4, record 1, English, - immunoglobulin
Record 1, French
Record 1, Domaine(s)
- Immunologie
Record 1, Main entry term, French
- immunoglobuline
1, record 1, French, immunoglobuline
correct, feminine noun
Record 1, Abbreviations, French
- Ig 2, record 1, French, Ig
correct, feminine noun
Record 1, Synonyms, French
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
Les Ig comportent deux paires de chaînes polypeptidiques, une paire de chaînes légères et une paire de chaînes lourdes, reliées entre elles par des ponts disulfures. 3, record 1, French, - immunoglobuline
Record number: 1, Textual support number: 1 OBS
Les immunoglobulines sont divisées en cinq types : IgG, IgA, IgD, IgM et IgE; cette division est basée surtout sur la composante protéique la plus importante de l'immunoglobuline. 4, record 1, French, - immunoglobuline
Record number: 1, Textual support number: 2 OBS
Certains auteurs considèrent le terme «immunoglobuline» comme synonyme du terme «anticorps». Toutefois, tous les anticorps sont des immunoglobulines, mais les immunoglobulines ne sont pas toutes des anticorps. 5, record 1, French, - immunoglobuline
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 2018-09-19
Record 2, English
Record 2, Subject field(s)
- Mental Disorders
- Internet and Telematics
- Clinical Psychology
Record 2, Main entry term, English
- Internet gaming disorder
1, record 2, English, Internet%20gaming%20disorder
correct
Record 2, Abbreviations, English
- IGD 2, record 2, English, IGD
correct
Record 2, Synonyms, English
- online gaming addiction 3, record 2, English, online%20gaming%20addiction
correct
- Internet gaming addiction 3, record 2, English, Internet%20gaming%20addiction
correct
- online gaming disorder 2, record 2, English, online%20gaming%20disorder
correct
- compulsive Internet gaming 3, record 2, English, compulsive%20Internet%20gaming
correct
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
An excessive participation in Internet-based games that leads to significant behavioral or mental dysfunction. 3, record 2, English, - Internet%20gaming%20disorder
Record 2, French
Record 2, Domaine(s)
- Troubles mentaux
- Internet et télématique
- Psychologie clinique
Record 2, Main entry term, French
- trouble lié aux jeux vidéo en ligne
1, record 2, French, trouble%20li%C3%A9%20aux%20jeux%20vid%C3%A9o%20en%20ligne
correct, masculine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
- dépendance aux jeux vidéo en ligne 2, record 2, French, d%C3%A9pendance%20aux%20jeux%20vid%C3%A9o%20en%20ligne
correct, feminine noun
- dépendance aux jeux vidéo sur Internet 3, record 2, French, d%C3%A9pendance%20aux%20jeux%20vid%C3%A9o%20sur%20Internet
correct, feminine noun
- trouble du jeu vidéo sur Internet 4, record 2, French, trouble%20du%20jeu%20vid%C3%A9o%20sur%20Internet
correct, masculine noun
Record 2, Textual support, French
Record 2, Spanish
Record 2, Textual support, Spanish
Record 3 - internal organization data 2004-11-16
Record 3, English
Record 3, Subject field(s)
- Immunology
Record 3, Main entry term, English
- immunoglobulin D
1, record 3, English, immunoglobulin%20D
correct
Record 3, Abbreviations, English
- IgD 1, record 3, English, IgD
correct
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 DEF
The class of immunoglobulin which is found on the surface of B lymphocytes. 1, record 3, English, - immunoglobulin%20D
Record 3, French
Record 3, Domaine(s)
- Immunologie
Record 3, Main entry term, French
- immunoglobuline D
1, record 3, French, immunoglobuline%20D
correct, feminine noun
Record 3, Abbreviations, French
- IgD 1, record 3, French, IgD
correct, feminine noun
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 DEF
Immunoglobuline sérique qui représente l'une des deux classes majeures des Ig de membrane sur les cellules B et joue un rôle important comme récepteur de l'antigène. 1, record 3, French, - immunoglobuline%20D
Record 3, Spanish
Record 3, Campo(s) temático(s)
- Inmunología
Record 3, Main entry term, Spanish
- inmunoglobulina D
1, record 3, Spanish, inmunoglobulina%20D
correct, feminine noun
Record 3, Abbreviations, Spanish
Record 3, Synonyms, Spanish
Record 3, Textual support, Spanish
Record number: 3, Textual support number: 1 DEF
Clase de anticuerpos que se encuentra en baja concentración del suero sanguíneo. La principal función de la IgD parece ser [la de] receptora de antígeno en los linfocitos B maduros. 2, record 3, Spanish, - inmunoglobulina%20D
Record 4 - internal organization data 2001-04-01
Record 4, English
Record 4, Subject field(s)
- Astronautics
Record 4, Main entry term, English
- improved geographical distribution
1, record 4, English, improved%20geographical%20distribution
correct
Record 4, Abbreviations, English
Record 4, Synonyms, English
Record 4, French
Record 4, Domaine(s)
- Astronautique
Record 4, Main entry term, French
- répartition géographique améliorée
1, record 4, French, r%C3%A9partition%20g%C3%A9ographique%20am%C3%A9lior%C3%A9e
feminine noun
Record 4, Abbreviations, French
Record 4, Synonyms, French
Record 4, Textual support, French
Record 4, Spanish
Record 4, Textual support, Spanish
Record 5 - internal organization data 1999-11-10
Record 5, English
Record 5, Subject field(s)
- Immunology
Record 5, Main entry term, English
- B cell receptor
1, record 5, English, B%20cell%20receptor
correct
Record 5, Abbreviations, English
Record 5, Synonyms, English
- B cell antigen receptor 2, record 5, English, B%20cell%20antigen%20receptor
- BCR 1, record 5, English, BCR
correct
Record 5, Textual support, English
Record number: 5, Textual support number: 1 DEF
Monomeric IgM, IgD, and(on memory cell only) IgG that is attached to the cell membrane of B lymphocytes and which, in conjunction with T cell helper, triggers B cell activation on contact with antigen. 2, record 5, English, - B%20cell%20receptor
Record 5, French
Record 5, Domaine(s)
- Immunologie
Record 5, Main entry term, French
- récepteur de l'antigène des lymphocytes B
1, record 5, French, r%C3%A9cepteur%20de%20l%27antig%C3%A8ne%20des%20lymphocytes%20B
correct, masculine noun
Record 5, Abbreviations, French
Record 5, Synonyms, French
- récepteur de reconnaissance de l'antigène des cellules B 1, record 5, French, r%C3%A9cepteur%20de%20reconnaissance%20de%20l%27antig%C3%A8ne%20des%20cellules%20B
masculine noun
- BCR 2, record 5, French, BCR
correct
Record 5, Textual support, French
Record number: 5, Textual support number: 1 DEF
Immunoglobuline de type IgM, ancrée dans la membrane, et susceptible de lier l'antigène au niveau des parties variables NHS-terminales des chaînes lourdes (H) et légères (L), qui constituent le site de reconnaissance, support de la spécificité. 3, record 5, French, - r%C3%A9cepteur%20de%20l%27antig%C3%A8ne%20des%20lymphocytes%20B
Record 5, Spanish
Record 5, Textual support, Spanish
Record 6 - internal organization data 1993-02-18
Record 6, English
Record 6, Subject field(s)
- Immunology
Record 6, Main entry term, English
- switching 1, record 6, English, switching
Record 6, Abbreviations, English
Record 6, Synonyms, English
- switch 1, record 6, English, switch
Record 6, Textual support, English
Record number: 6, Textual support number: 1 CONT
It appears... that T-ind antigens do not usually induce the maturation of a response involving class switching to IgG... Isotype switching from IgM to IgD is not a random event... Switching to IgA or IgE also occurs and cells producing these isotypes are concentrated in the appropriate mucosal areas... although there is universal agreement that T cells are important in controlling this phenomenon, the signals which control the switch are less well understood. 1, record 6, English, - switching
Record 6, French
Record 6, Domaine(s)
- Immunologie
Record 6, Main entry term, French
- commutation
1, record 6, French, commutation
feminine noun
Record 6, Abbreviations, French
Record 6, Synonyms, French
Record 6, Textual support, French
Record number: 6, Textual support number: 1 CONT
Commutation de classe (...) Un réarrangement génique supplémentaire est nécessaire à l'expression des autres classes d'immunoglobulines (autres que IgM et IdD). Cette commutation s'effectue dans des régions de structure particulière (S pour "switch") situées en amont de chaque gène de partie constante de chaîne lourde, à l'exception du gène oméga. 1, record 6, French, - commutation
Record 6, Spanish
Record 6, 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:


