circle — English Dictionary

circle
Word-form referenceswords
Pronunciations (4)
  • /ˈsɜɹkəl/
    Pronunciation notes
    • General-American
  • /ˈsɜːkəl/
    Pronunciation notes
    • Received-Pronunciation
  • /ˈsɪɹkəl/
    Pronunciation notes
    • Scotland
  • ˈsɜɹkəl

Noun

  1. A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center).

    Broader terms
    Examples

    The set of all points (x, y) such that (x − 1)² + y² = r² is a circle of radius r around the point (1, 0).

  2. A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center). A two-dimensional geometric figure, a disk, consisting of the set of all those points of a plane at a distance less than or equal to a fixed distance (radius) from a given point.

    Usage
    • Colloquial
    Examples

    Near-synonyms: coil, ring, loop

  3. A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center). The orbit of an astronomical body.

  4. A two-dimensional geometric figure, a line, consisting of the set of all those points in a plane that are equally distant from a given point (center). A circle of latitude.

    Synonyms
    Examples

    the 49th circle

    Antarctic Circle, Arctic Circle

  5. A state of moving as to follow a circle; a route that forms a circle.

    Examples

    The troops spent ten minutes marching in circle.

    The children ran circles around the tree.

  6. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures.

    Examples

    Children, please join hands and form a circle.

  7. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. Any thin three-dimensional equivalent of the geometric figures.

    Examples

    Cut a circle out of that sheet of metal.

  8. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A curve that more or less forms part or all of a circle.

    Examples

    The crank moves in a circle.

  9. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A line comprising two semicircles of 30 yards radius centred on the wickets joined by straight lines parallel to the pitch used to enforce field restrictions in a one-day match.

  10. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A magic circle.

  11. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A magic circle. A ritual circle that is cast three times deosil and closes three times widdershins either in the a3ir with a wand or literally with stones or other items used for worship.

  12. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A traffic circle or roundabout.

    Usage
    • Dundee
    • India
    • Philippines
    • South-Africa
    Examples

    He arrived at the lakefront and drove around the circle where the amusement park and beach used to be when he was a kid[…]

  13. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A headband or diadem.

  14. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A road with a curve in it or that ends in a circle, e.g., a cul-de-sac.

    Examples

    I live on Grover Circle.

  15. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A curved level of a balcony of seats in a theater.

  16. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. An instrument of observation, whose graduated limb consists of an entire circle. When fixed to a wall in an observatory, it is called a mural circle; when mounted with a telescope on an axis and in Y's, in the plane of the meridian, a meridian or transit circle; when involving the principle of reflection, like the sextant, a reflecting circle; and when that of repeating an angle several times continuously along the graduated limb, a repeating circle.

  17. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A campfire circle.

  18. Any shape, curve or arrangement of objects that approximates to or resembles the geometric figures. A circle dance.

  19. A specific group of persons; especially one who shares a common interest.

    Examples

    I need an in to start hanging out with that circle.

    literary circle

    More examples (4)

    As his name gradually became known, the circle of his acquaintance widened.

    At half-past nine on this Saturday evening, the parlour of the Salutation Inn, High Holborn, contained most of its customary visitors.[…]In former days every tavern of repute kept such a room for its own select circle, a club, or society, of habitués, who met every evening, for a pipe and a cheerful glass.

    “I don't mean all of your friends—only a small proportion—which, however, connects your circle with that deadly, idle, brainless bunch—the insolent chatterers at the opera, the gorged dowagers,[…], the jewelled animals whose moral code is the code of the barnyard—!"

    The Rabbit could not claim to be a model of anything, for he didn’t know that real rabbits existed; he thought they were all stuffed with sawdust like himself, and he understood that sawdust was quite out-of-date and should never be mentioned in modern circles.

  20. A specific group of persons; especially one who shares a common interest. The people who associate with and follow someone; one's inner circle.

    Examples

    I don't trust anyone in his circle.

  21. A specific group of persons; especially one who shares a common interest. Synonym of doujin circle.

    Usage
    • Japanese
  22. A real or figurative cycle.

    Examples

    the circle of the wheel

    We've come full circle.

    More examples (3)

    We've been talking in circles.

    circle of life

    Has he given the lie, / In circle, or oblique, or semicircle.

  23. A real or figurative cycle. A series ending where it begins, and repeating itself.

    Examples

    Thus in a circle runs the peasant's pain.

  24. A real or figurative cycle. A form of argument in which two or more unproved statements are used to prove each other; inconclusive reasoning.

    Examples
    More examples (1)

    That heavy Bodies deſcend by gravity, is no better an account then we might expect from a Ruſtick: and again; that Gravity is a quality whereby an heavy body deſcends, is an impertinent Circle, and teacheth nothing.

  25. A territorial division or district.

    Examples

    the circles of Hell

    The ten Circles of the Holy Roman Empire were those principalities or provinces which had seats in the German Diet.

  26. A territorial division or district. An area near a concert set aside for aggressive moshing.

  27. A territorial division or district. An area of impact or possibility.

    Usage
    • broadly
    • Figurative
    Examples

    within the circle of probability

    These are the duties within the morning shift's circle of responsibility.

  28. A territorial division or district. Compass; circuit; enclosure.

    Usage
    • Obsolete
    Examples

    in the circle of this forest

  29. A bagginess of the skin below the eyes from lack of sleep.

    Usage
    • in-plural
    Examples

    After working all night, she had circles under her eyes.

  30. An event at which circling takes place.

Verb

  1. To travel around along a curved path; to orbit.

    Usage
    • Transitive
    Examples

    The wolves circled the herd of deer.

    Other planets circle other suns.

  2. To travel around along a curved path; to orbit. To surround; to encompass within a circle.

    Usage
    • Transitive
    Examples

    A high fence circles the enclosure.

    The lightbulb circled the patio in light.

    More examples (2)

    Their heads are circled with a short turban.

    So he lies, circled with evil.

  3. To place in a circle; to make a circle.

    Usage
    • Transitive
    Examples

    We circled stones around him.

  4. To place in a circle; to make a circle. To place or mark a circle around.

    Usage
    • Transitive
    Examples

    Circle the jobs that you are interested in applying for.

  5. To place in a circle; to make a circle. To smoke cannabis in a circle, passing the cannabis around from person to person.

    Usage
    • Transitive
    Examples

    We circled a joint that afternoon.

  6. To place in a circle; to make a circle. To take part in a magic circle.

    Usage
    • Intransitive
    • Transitive
    Examples

    I circled with that group for three years.

  7. To place in a circle; to make a circle. To add someone to a circle on the social media site Google+.

    Usage
    • Obsolete
    • Transitive
  8. To travel in circles.

    Usage
    • Intransitive
    Synonyms
    Examples

    Vultures circled overhead.

  9. To travel in circles. To move in a circle around a target in preparation for an attack.

    Usage
    • Intransitive
    • Transitive
    Examples

    The shark circled the diver for several minutes.

  10. To travel in circles. To circulate.

    Usage
    • Intransitive
    Examples

    The rumor circled through the crowd.

  11. To travel in circles. to consider or negotiate an agreement.

    Usage
    • Figurative
    • Intransitive
    • Transitive
    Examples

    A high-profile actor is circling the next Spielberg movie.

  12. To participate in a game of circling.

Noun

  1. ellipse in which the two axes are of equal length; a plane curve generated by one point moving at a constant distance from a fixed point

    Broader terms
    Examples

    he calculated the circumference of the circle

  2. an unofficial association of people or groups

    Synonyms
    Broader terms
    Examples

    the smart set goes there

    they were an angry lot

  3. something approximating the shape of a circle

    Broader terms
    Examples

    the chairs were arranged in a circle

  4. movement once around a course

    Synonyms
    Broader terms
    Examples

    he drove an extra lap just for insurance

  5. a road junction at which traffic streams circularly around a central island

    Broader terms
    Examples

    the accident blocked all traffic at the rotary

  6. street names for flunitrazepam

  7. a curved section or tier of seats in a hall or theater or opera house; usually the first tier above the orchestra

    Synonyms
    Examples

    they had excellent seats in the dress circle

  8. any circular or rotating mechanism

    Synonyms
    Broader terms
    Examples

    the machine punched out metal circles

Verb

  1. travel around something

    Examples

    circle the globe

  2. move in a circular path above (someone or something)

    Examples

    the plane circled, looking for a landing spot

  3. form or draw a circle around

    Synonyms
    Broader terms
    Examples

    encircle the errors

Word forms
circlescirclescirclingcircledcircled

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