TERMIUM Plus®
From: Translation Bureau
On social media
Consult the Government of Canada’s terminology data bank.
T.U. [3 records]
Record 1 - internal organization data 2003-03-12
Record 1, English
Record 1, Subject field(s)
- Metrology and Units of Measure
Record 1, Main entry term, English
- heat-unit
1, record 1, English, heat%2Dunit
correct
Record 1, Abbreviations, English
Record 1, Synonyms, English
- unit of heat 2, record 1, English, unit%20of%20heat
correct
- heat unit 3, record 1, English, heat%20unit
correct
- thermal unit 4, record 1, English, thermal%20unit
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A determinate quantity of heat adopted as a unit of measure. 6, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 1 CONT
The unit of heat is the calorie. 7, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 2 CONT
heat unit: [A unit such as] in the foot-pound-second system, the British Thermal Unit (Btu) in the centimeter-gramsecond system, the calorie (cal.). 8, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 1 OBS
heat-unit [is also]: A unit ... usually reckoned as the amount of heat required to raise the temperature of a unit weight (pound, gramme, etc.) of water one degree. 1, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 2 OBS
In America the British thermal unit is sometimes called the heat unit. 9, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 1 PHR
Scoville heat unit. 10, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 2 PHR
Thermal unit Kelvin. 10, record 1, English, - heat%2Dunit
Record number: 1, Textual support number: 3 PHR
British, caloric metric thermal unit. 10, record 1, English, - heat%2Dunit
Record 1, French
Record 1, Domaine(s)
- Unités de mesure et métrologie
Record 1, Main entry term, French
- unité de chaleur
1, record 1, French, unit%C3%A9%20de%20chaleur
correct, feminine noun
Record 1, Abbreviations, French
Record 1, Synonyms, French
- unité thermique 2, record 1, French, unit%C3%A9%20thermique
feminine noun
- unité thermale 3, record 1, French, unit%C3%A9%20thermale
avoid, see observation, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 CONT
L'unité d'énergie, de chaleur et de travail est le joule [J]; l'ancienne unité de chaleur, la calorie, n'est plus utilisée. 4, record 1, French, - unit%C3%A9%20de%20chaleur
Record number: 1, Textual support number: 1 OBS
unité de chaleur; unité thermique : termes descriptifs. 5, record 1, French, - unit%C3%A9%20de%20chaleur
Record number: 1, Textual support number: 2 OBS
thermale : Qui a une température élevée à la source et des propriétés thérapeutiques. 6, record 1, French, - unit%C3%A9%20de%20chaleur
Record number: 1, Textual support number: 1 PHR
Unité thermique de croissance, du maîs. 5, record 1, French, - unit%C3%A9%20de%20chaleur
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Metrología y unidades de medida
Record 1, Main entry term, Spanish
- unidad térmica
1, record 1, Spanish, unidad%20t%C3%A9rmica
feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record 2 - internal organization data 1996-12-04
Record 2, English
Record 2, Subject field(s)
- Chemistry
- Atomic Physics
Record 2, Main entry term, English
- tritium unit
1, record 2, English, tritium%20unit
correct
Record 2, Abbreviations, English
Record 2, Synonyms, English
Record 2, Textual support, English
Record number: 2, Textual support number: 1 DEF
Unit used to express tritium concentrations. One tritium unit is a concentration of one tritium atom in 1018 hydrogen atoms. 1, record 2, English, - tritium%20unit
Record 2, French
Record 2, Domaine(s)
- Chimie
- Physique atomique
Record 2, Main entry term, French
- unité de tritium
1, record 2, French, unit%C3%A9%20de%20tritium
correct, feminine noun
Record 2, Abbreviations, French
Record 2, Synonyms, French
Record 2, Textual support, French
Record number: 2, Textual support number: 1 DEF
Unité utilisée pour exprimer la concentration de tritium. Une unité de tritium correspond à une concentration d'un atome de tritium pour 1018 atomes d'hydrogène. 1, record 2, French, - unit%C3%A9%20de%20tritium
Record 2, Spanish
Record 2, Campo(s) temático(s)
- Química
- Física atómica
Record 2, Main entry term, Spanish
- unidad de tritio
1, record 2, Spanish, unidad%20de%20tritio
feminine noun
Record 2, Abbreviations, Spanish
- u.t.
Record 2, Synonyms, Spanish
Record 2, Textual support, Spanish
Record number: 2, Textual support number: 1 DEF
Unidad utilizada para expresar concentración de tritio. Una unidad de tritio corresponde a una concentración de un átomo de tritio en 1018 átomos de hidrógeno. 1, record 2, Spanish, - unidad%20de%20tritio
Record 3 - internal organization data 1993-06-16
Record 3, English
Record 3, Subject field(s)
- Machine-Tooling (Metallurgy)
Record 3, Main entry term, English
- machined over all 1, record 3, English, machined%20over%20all
Record 3, Abbreviations, English
Record 3, Synonyms, English
Record 3, Textual support, English
Record number: 3, Textual support number: 1 CONT
A M.O.P. nipple may also be used for tie-in, repair and closure. (M.O.P. means machined over all). 1, record 3, English, - machined%20over%20all
Record 3, French
Record 3, Domaine(s)
- Usinage (Métallurgie)
Record 3, Main entry term, French
- totalement usiné 1, record 3, French, totalement%20usin%C3%A9
Record 3, Abbreviations, French
Record 3, Synonyms, French
Record 3, Textual support, French
Record number: 3, Textual support number: 1 CONT
Un mamelon T.U. peut aussi être utilisé comme élément de jonction, de réparation et comme pièce terminale (T.U. : totalement usiné). 1, record 3, French, - totalement%20usin%C3%A9
Record 3, Spanish
Record 3, 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:


