TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
INHIBITANT CONCENTRATION [2 records]
Record 1 - internal organization data 2009-08-18
Record 1, English
Record 1, Subject field(s)
- Environmental Studies and Analyses
- Biochemistry
- Toxicology
Record 1, Main entry term, English
- inhibitory concentration
1, record 1, English, inhibitory%20concentration
correct
Record 1, Abbreviations, English
- IC 1, record 1, English, IC
correct
Record 1, Synonyms, English
- inhibiting concentration 2, record 1, English, inhibiting%20concentration
correct
- IC 2, record 1, English, IC
correct
- IC 2, record 1, English, IC
- inhibitant concentration 3, record 1, English, inhibitant%20concentration
less frequent
- IC 3, record 1, English, IC
correct
- IC 3, record 1, English, IC
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A point estimate of the concentration of test substance or material that causes a designated percent inhibition compared to the control, in a quantitative (continuous) biological measurement ... 2, record 1, English, - inhibitory%20concentration
Record number: 1, Textual support number: 1 OBS
inhibiting concentration: term used by Environment Canada. 4, record 1, English, - inhibitory%20concentration
Record 1, French
Record 1, Domaine(s)
- Études et analyses environnementales
- Biochimie
- Toxicologie
Record 1, Main entry term, French
- concentration inhibitrice
1, record 1, French, concentration%20inhibitrice
correct, feminine noun
Record 1, Abbreviations, French
- CI 2, record 1, French, CI
correct, feminine noun
Record 1, Synonyms, French
- concentration d'inhibition 3, record 1, French, concentration%20d%27inhibition
correct, feminine noun
- CI 3, record 1, French, CI
correct, feminine noun
- CI 3, record 1, French, CI
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Estimation ponctuelle de la concentration de la substance ou de la matière d'essai qui inhibe, selon le pourcentage précisé, un paramètre biologique quantitatif [...] par rapport à la même fonction chez le témoin. 4, record 1, French, - concentration%20inhibitrice
Record number: 1, Textual support number: 1 OBS
concentration inhibitrice : terme en usage à Environnement Canada. 5, record 1, French, - concentration%20inhibitrice
Record 1, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1989-10-30
Record 2, English
Record 2, Subject field(s)
- Environmental Studies and Analyses
- Biochemistry
- Toxicology
Record 2, Main entry term, English
- inhibitory concentration 50
1, record 2, English, inhibitory%20concentration%2050
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
- median inhibitory concentration 2, record 2, English, median%20inhibitory%20concentration
correct
- IC50 2, record 2, English, IC50
correct, see observation
- IC50 2, record 2, English, IC50
- inhibitant concentration 50% 3, record 2, English, inhibitant%20concentration%20%2050%25
Record 2, Textual support, English
Record number: 2, Textual support number: 1 OBS
IC50. 2, record 2, English, - inhibitory%20concentration%2050
Record 2, French
Record 2, Domaine(s)
- Études et analyses environnementales
- Biochimie
- Toxicologie
Record 2, Main entry term, French
- concentration inhibitrice 50 %
1, record 2, French, concentration%20inhibitrice%2050%20%25
correct, feminine noun
Record 2, Abbreviations, French
- CI 50 1, record 2, French, CI%2050
correct
Record 2, Synonyms, French
- teneur inhibitrice moyenne 2, record 2, French, teneur%20inhibitrice%20moyenne
correct, feminine noun
- teneur inhibitrice 50 % 3, record 2, French, teneur%20inhibitrice%2050%20%25
correct, feminine noun
- teneur inhibitrice 50 p. 100 3, record 2, French, teneur%20inhibitrice%2050%20p%2E%20100
correct, feminine noun
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Dans le cas de la toxicité pour la micro-flore ou la micro-faune, il s'agit de la toxicité qui inhibe à 50 p. 100 une activité biologique (par exemple, la croissance) en un temps déterminé. [Cf. La pollution pétrolière en milieu marin, p. 114; norme AFNOR X31-201]. 4, record 2, French, - concentration%20inhibitrice%2050%20%25
Record number: 2, Textual support number: 1 OBS
Voir aussi "median effective concentration". 3, record 2, French, - concentration%20inhibitrice%2050%20%25
Record number: 2, Textual support number: 1 CONT
CI50-24 h : concentration entraînant l'immobilisation de 50 % de Daphnia magna en une journée. 5, record 2, French, - concentration%20inhibitrice%2050%20%25
Record 2, Spanish
Record 2, 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: