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circumference

circumference

23 4.2
The distance around a circle or round thing
  • noun
  • /sərˈkəmfərəns/
translation icon : circunferencia
  • And in general, having a larger waist circumference is an indicator of being in poor metabolic health.
  • waist circumference
  • head circumference
  • thigh circumference

Just have a think about the what the circumference of the London Eye is.

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Examples

  • You don't have to walk around the entire circumference of the Earth to discover that the Earth is curved.

  • What's the circumference of that pizza?

  • Just have a think about the what the circumference of the London Eye is.

  • All right, now let's take the circumference of one of these bad boys.

  • OK, it's your waist circumference, right?

  • Well, the earth is 25,000 miles in circumference.

  • A pneumatic belt records the change of the circumference of her chest.

  • Eight feet tall, chest circumference 70 inches, total weight around 650 pounds.

  • Had a circumference of about 120 feet, diameter if we were to really measure it out, but there's so much overgrowth right now.

  • The circumference of the rubber ball is 24 inches.

Synonyms

perimeter
vscircumference
271 4.1

The outer edge of a shape or area and the total length of that edge

is limited to round objects rather than any shape

Surface Forms

circumference singular

Morphology

circumference = circum + fer + ence

Although 'circum-' historically means 'around' and the element from Latin 'fer' relates to 'carry', the root 'fer' is not a standalone or productive English morpheme, so learners cannot reliably derive 'distance around a circle' from the parts.

Etymology

Circumference comes from Latin parts circum- meaning 'around' and ferre meaning 'to carry', the same root as transfer. So circumference is the line or distance that 'carries' you all the way 'around' a circle.