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Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
a triennial of
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "a triennial of" is correct and usable in written English.
It can be used to refer to an event or occurrence that takes place every three years, often in the context of exhibitions, conferences, or festivals. Example: "The city is hosting a triennial of contemporary art that will showcase works from various international artists."
✓ Grammatically correct
News & Media
Encyclopedias
Science
Alternative expressions(3)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified similar examples from authoritative sources
Similar Expressions
56 human-written examples
At this year's Kumbh Mela, a triennial gathering of tens of millions of Hindus, Lifebuoy seared its hand-washing slogan into unleavened rotis, the pilgrims' staple.Empire gave brands "the ability to get global quickly", notes Robert Opie, a consumer historian whose collection forms the basis of the Museum of Brands, Packaging and Advertising.
News & Media
Last June the New Museum announced the formation of a triennial for emerging artists, to be inaugurated next spring.
News & Media
In their paper, "Optimism and Economic Choice," which appeared in The Journal of Financial Economics in 2007, Professors Puri and Robinson used statistics from the Federal Reserve Board Survey of Consumer Finances, a triennial assessment of thousands of American families' financial and demographic information.
News & Media
And he predicted a similar reaction when the Ms Miller announces the outcome of a triennial review of stakes and prizes on all gaming machines, including FOBTs.
News & Media
Findings of international studies such as TIMSS Trendss in International Mathematics and Science Study), a periodic international comparison of mathematics and science knowledge of fourth and eighth graders, and PISA (Programme for International Student Assessment), a triennial assessment of knowledge and skills of 15-year-olds, reinforced concerns in the United States.
Encyclopedias
Instead the Conservatives agreed to include FOBTs in a triennial review of stakes and prizes of conventional fruit machines.
News & Media
But it strove to be a pacesetter with increasing success in such shows as the intensely colorful "Alexander Girard" retrospective that opened this month and the recent "Design Culture Now," a triennial presentation of breakthrough designs in architecture, graphics, fashion, landscape, new media and theater.
News & Media
As part of its commitment to community and cutting-edge work, the center holds a triennial exhibit of emerging Bay Area artists.
News & Media
The study sample was recruited from three areas of Tuscany (Florence, Valdarno Aretino and Viareggio - respectively, urban, rural, and coastal areas) each with good experience in delivering population-based cervical cancer screening programmes which, following Italian national guidelines [ 9], include a triennial recall of all women aged 25 - 64 years for a Pap test.
Science
Friday was the opening of its inaugural show, "Intense Proximity," a triennial round-up of nearly 120 contemporary artists, inspired by the work of mid-20th-century French anthropologists such as Claude Levi-Strauss, and curated by the poet, philosopher and artworld provocateur, Okwui Enwezor.
News & Media
Sounding more agitated than he has on previous occasions, Scott said it was "very rare indeed for the ABC's budget to be cut in the middle of a triennial funding agreement".
News & Media
Expert writing Tips
Best practice
When describing recurring events, use "a triennial of" to clearly indicate a three-year interval, especially in formal or academic writing. This term is most effective when referring to organized events like exhibitions or reviews.
Common error
Avoid using "triennial" when you mean something that happens three times a year; the correct term for that is "triannual". "Triennial" specifically refers to events or processes occurring every three years.
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "a triennial of" functions as a prepositional phrase, typically modifying a noun to specify the frequency or interval at which an event, review, or assessment occurs. Ludwig AI confirms its correct usage in describing events that happen every three years.
Frequent in
News & Media
35%
Encyclopedias
25%
Science
20%
Less common in
Formal & Business
10%
Reference
5%
Wiki
5%
Ludwig's WRAP-UP
In summary, "a triennial of" is a prepositional phrase used to describe events, reviews, or assessments that occur every three years. Ludwig AI confirms its correctness and usability. The phrase is most frequently found in news, encyclopedias, and scientific contexts, indicating a neutral to formal register. Common errors include confusing "triennial" with "triannual". To ensure clarity, remember that "triennial" signifies a three-year interval, while "triannual" means three times a year. Understanding these nuances will enhance the precision and professionalism of your writing.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
every three years
Emphasizes the frequency of occurrence without specifying the type of event.
occurring every three years
Similar to "every three years" but with a more formal tone.
a three-year cycle of
Highlights the cyclical nature of the event or process.
triannual
A single-word adjective denoting something that happens three times a year, rather than every three years, which reduces similarity in meaning.
every third year
Focuses on the ordinal position of the year in the sequence.
a period of three years for
Specifies the duration of the interval between events.
at intervals of three years
Describes the spacing between successive occurrences.
taking place every three years
Emphasizes the action of the event happening regularly.
a three yearly
Similar to "every three years" but slightly less common.
recurring every three years
Highlights the repetitive nature of the event's timing.
FAQs
How is "a triennial of" used in a sentence?
The phrase "a triennial of" is used to describe an event or process that occurs every three years. For example, "The museum hosts "a triennial of" contemporary art" indicates that the art exhibition happens every three years.
What are some alternatives to "a triennial of"?
Alternatives include "every three years", "occurring every three years", or "a three-year cycle of". The best choice depends on the specific context and desired level of formality.
Is it correct to say 'triannual' instead of "a triennial of"?
No, "triannual" means happening three times a year, whereas ""a triennial of"" means happening every three years. They are not interchangeable.
What's the difference between "a biennial of" and "a triennial of"?
"A biennial of" refers to an event that happens every two years, while ""a triennial of"" refers to an event that happens every three years. The prefix "bi-" indicates two, and "tri-" indicates three.
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Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
87%
Authority and reliability
4.5/5
Expert rating
Real-world application tested