high-tension: meaning, definition, pronunciation and examples
C1Formal / Technical
Quick answer
What does “high-tension” mean?
Referring to something, especially electrical equipment or a situation, that is operating at or involves a very high voltage, or that is characterized by great stress or anxiety.
Audio
Pronunciation
Definition
Meaning and Definition
Referring to something, especially electrical equipment or a situation, that is operating at or involves a very high voltage, or that is characterized by great stress or anxiety.
Can describe any context where pressure, stress, or emotional intensity is extremely elevated. In cinematography/photography, 'high-tension' refers to film stock sensitive to light, requiring less exposure.
Dialectal Variation
British vs American Usage
Differences
No major difference in meaning. Hyphenation is common in both, though AmE may be slightly more likely to use the closed form 'hightension' in technical contexts (e.g., as a modifier in product names).
Connotations
Identical.
Frequency
Slightly higher frequency in AmE technical/engineering contexts. The phrase 'high tension' (without hyphen) as a description for a stressful situation is equally common in both.
Grammar
How to Use “high-tension” in a Sentence
[high-tension] + noun (as a pre-modifier)noun + [of high tension]Vocabulary
Collocations
Examples
Examples of “high-tension” in a Sentence
verb
British English
- The engineers will high-tension the new grid connection tomorrow. (Very rare/technical)
American English
- The crew needs to high-tension these lines before the storm hits. (Very rare/technical)
adjective
British English
- Workers repaired the damaged high-tension cable.
- The final episode was a high-tension thriller.
American English
- Keep clear of the high-tension lines.
- The debate created a high-tension atmosphere in the room.
Usage
Meaning in Context
Business
Refers to high-pressure negotiations or a critical, stressful period for a company.
Academic
Used in physics and engineering to describe electrical systems; in social sciences to describe conflict scenarios.
Everyday
Describes a very stressful or anxious situation (e.g., 'The meeting was high tension').
Technical
Specifically denotes electrical lines or equipment designed for transmission of electricity at very high voltage to reduce energy loss.
Vocabulary
Synonyms of “high-tension”
Strong
Neutral
Weak
Vocabulary
Antonyms of “high-tension”
Watch out
Common Mistakes When Using “high-tension”
- Using 'high-tension' as a noun on its own (e.g., 'The high-tension was unbearable' – prefer 'The tension was high').
- Confusing with 'high-intensity', which relates more to degree of effort or power than to stress or voltage.
- Misspelling as 'hightention'.
FAQ
Frequently Asked Questions
No. It is most commonly hyphenated when used as a compound adjective before a noun (high-tension wire). It can be two words after a verb (The situation was high tension) or in general description (a state of high tension).
They are largely synonymous in electrical engineering. 'High-tension' is an older term, still very common, while 'high-voltage' is perhaps more modern and precise. 'High-tension' has a stronger figurative use for stressful situations.
Not directly. You would say 'a person in a state of high tension' or 'a high-tension individual' is understood but slightly unnatural. Terms like 'high-strung', 'tense', or 'stressed' are more typical.
No significant difference. Both pronounce it as /ˌhaɪ ˈten.ʃən/. The stress is on the first syllable of 'tension'.
Referring to something, especially electrical equipment or a situation, that is operating at or involves a very high voltage, or that is characterized by great stress or anxiety.
High-tension is usually formal / technical in register.
High-tension: in British English it is pronounced /ˌhaɪ ˈten.ʃən/, and in American English it is pronounced /ˌhaɪ ˈten.ʃən/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “A high-wire act (figuratively similar to a high-tension situation)”
Learning
Memory Aids
Mnemonic
Think of a tightly stretched, vibrating guitar string (high tension) that could snap at any moment – this illustrates both the electrical and emotional stress meanings.
Conceptual Metaphor
STRESS/INTENSITY IS PHYSICAL TENSION OR ELECTRICAL CHARGE.
Practice
Quiz
In which context is 'high-tension' LEAST likely to be used?