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Circle /ˈsɜɹkəl/

The meaning and definition of Circle, with examples, synonyms, and a word game to make it stick.

Definition

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).
    “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 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.
verb
  1. To travel around along a curved path.
    “The wolves circled the herd of deer.”
  2. To surround.
    “A high fence circles the enclosure.”
Synonyms coil loop ring disc disk round

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