ultra
mediumFormal and informal, depending on context; often used in academic, technical, and political discourse.
Definition
Meaning
Extreme or beyond the usual limit; often used as a prefix to denote excess or superiority.
Can refer to a person with extreme views, especially in politics or ideologies; also used in technical terms to indicate high performance or advanced features.
Linguistics
Semantic Notes
'Ultra' is commonly used as a combining form or prefix in words like 'ultra-modern' or 'ultrasound'. It implies a degree that surpasses the normal or expected.
Dialectal Variation
British vs American Usage
Differences
Minimal; both use 'ultra' similarly, but in political contexts, 'ultra' might be more common in British English to describe extreme factions.
Connotations
In American English, 'ultra' can have a slightly more commercial or marketing connotation, e.g., 'ultra-thin' in advertisements.
Frequency
Slightly more frequent in British English in political discourse; equally common in technical terms.
Vocabulary
Collocations
Grammar
Valency Patterns
as a prefix: ultra + adjectiveas a noun modifier: ultra + nounstandalone: the ultraVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “ultra vires”
Usage
Context Usage
Business
Used in marketing to describe premium products, e.g., 'ultra-luxury' brands.
Academic
In sciences, e.g., 'ultracentrifuge' or 'ultraviolet'.
Everyday
Casually to emphasize extremes, e.g., 'That's ultra cool!'
Technical
In engineering or medicine, e.g., 'ultrasound' or 'ultra-high frequency'.
Examples
By Part of Speech
verb
British English
- In slang, 'to ultra' means to push to extremes, e.g., 'He ultraed his workout routine.'
American English
- In creative contexts, 'ultra' can be used as a verb, e.g., 'They decided to ultra the design for better performance.'
adverb
British English
- He completed the task ultra efficiently.
American English
- She is ultra cautious when driving at night.
adjective
British English
- She holds ultra-conservative opinions on social issues.
American English
- This laptop is ultra-portable and ideal for travel.
Examples
By CEFR Level
- This juice is ultra sweet.
- He bought an ultra-fast car.
- The group has ultra-nationalist beliefs.
- She prefers ultra-light luggage.
- Ultra-marathons test physical and mental limits.
- His ultra-liberal views often clash with tradition.
- The ultra-high frequency waves are used in advanced communication systems.
- Her ultra-critical analysis revealed hidden flaws in the theory.
Learning
Memory Aids
Mnemonic
Think of 'ultra' as in 'ultra-marathon' – a race beyond the usual marathon distance, indicating extremity.
Conceptual Metaphor
BEYOND IS MORE: The concept of going beyond normal limits to achieve greater intensity or quality.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Confusing 'ultra' with 'ультра' which is a direct borrowing, but in Russian, it might be used more in political contexts like 'ультраправые' (far-right).
- Overusing 'ultra' in English where 'very' or 'extremely' is more natural.
Common Mistakes
- Using 'ultra' as a standalone verb (e.g., 'to ultra' something) which is non-standard.
- Misspelling as 'ultre' or 'ultrra'.
- Incorrect pronunciation as /ʊlˈtrɑː/.
Practice
Quiz
What is a common use of 'ultra' as a prefix?
FAQ
Frequently Asked Questions
Yes, but it is often used as a prefix in compound words to emphasize extremity.
Yes, especially in technical, academic, or political contexts where precision is needed.
It comes from Latin 'ultra', meaning 'beyond' or 'on the other side'.
It is pronounced /ˈʌl.trə/, with the stress on the first syllable and a clear 't' sound.