Sekirov Dictionary

circumference

UK /sɜːˈkʌmfɹəns/US /sɚˈkʌmfɹəns/

noun4

  1. The line that bounds a circle or other two-dimensional figure.
  2. The length of such a line.
  3. The length of the longest cycle of a graph.
  4. (no longer used) The surface of a round or spherical object.

verb1

  1. (no longer used) To include in a circular space; to bound.
forms

circumferenced · circumferencing · circumferences

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