WordGarden.iocircular
B1Pronunciation
UK
- /sˈɜːkjʊlə/
US
- /ˈsɜrkjələr/
Meanings
Adjective
shaped like a circle
moving around a circle or returning to the starting point
using a conclusion as part of the reasoning meant to prove it
Noun
a printed or digital notice sent to many people
Beyond the definition
Think of a racetrack—it's circular because it goes around and around in a loop! But "circular" isn't just about shapes. It can also describe something that repeats in a way that doesn’t move forward, like a circular argument where you keep returning to the same point without resolving anything. A "circular letter" is one sent to many people with identical content, often used for announcements or advertisements. You might even take a circular route home from work, winding through different streets instead of taking the most direct path. The word traces back to Latin and often implies roundness, repetition, or a path that leads back to where it began.
The word "circular" primarily describes anything related to a circle—a round shape where every point on the edge is the same distance from the center. This is its most literal meaning, used frequently when describing physical objects like a circular table, a circular saw, or a circular garden.
Beyond physical geometry, "circular" describes a path or motion that winds around or returns to its starting point, such as a circular route taken to avoid traffic. In modern business and environmental science, the "circular economy" refers to a sustainable system that minimizes waste by continually reusing and recycling resources rather than discarding them.
When used figuratively, "circular" often implies a lack of progress or a frustrating repetition. "Circular reasoning" is a well-known logical fallacy where the argument's conclusion is already assumed in its premises; it essentially goes around in circles without proving anything new. Similarly, a "circular discussion" is one that keeps returning to the same points without reaching a resolution.
In professional communication, the word can also function as a noun. A "circular" (or circular letter) is a document, notice, or advertisement printed in large numbers for distribution to a wide audience. Whether it is describing a physical shape, a cycle of resources, or a repetitive thought process, "circular" always suggests the motion or form of a ring.
Examples
- 1
Furniture
We sat around a circular table so everyone could see each other.
- 2
Walking path
The park has a circular walking path that brings you back to the entrance.
- 3
Repeated discussion
Their conversation became circular and never reached a clear decision.
- 4
Logic problem
The article was criticized for using circular reasoning.
- Phrasecircular reasoning
trying to prove something by repeating the same idea
More examplesFewer examples
- 5
Workplace notice
The company sent a circular to all staff about the new dress code.
See also
Forms and spellings
2 forms open this card.
Main spelling
- circularnounadjective
Forms
- circularspluralnounadjective