American Dictionary

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Definition circle in American English

circle noun

[countable] noun
/ˈsɜrk(ə)l/

▪ acquaintances, admirers, advisers, friends

1

a round shape consisting of a curved line that completely encloses a space and is the same distance from the center at every point. Something in the shape of a circle is circular

Example

a mathematical calculation to find out the radius of a circle

Example

Cut out a circle of paper.

Synonyms and related words
1.1

a group of people or things arranged in a circle

Example

a circle of stones

Example

The dancers were standing in a circle around the fire.

Example

Now I'd like you to form a circle and hold hands.

Synonyms and related words
2

a group of people who know one another or are related to one another

Example

They have a large circle of friends and acquaintances.

Example

I soon became a member of her social circle.

Example

He now felt he was a member of the family circle.

Synonyms and related words
2.1

a group of people who are interested in the same things or who have the same profession

Example

He began to move in the scientific circles centered around Sir Charles Cavendish.

Synonyms and related words
Definition circle in American English