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    Privacy˙Terms˙
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    circumference

    US /sərˈkʌmfərəns/

    ・

    UK /səˈkʌmfərəns/

    C1
    n.NounLength around an outer boundary, e.g. a circle
    The circumference of our swimming pool is approximately 60 feet

    Video subtitles

    Reef Life of the Andaman (full marine biology documentary)

    56:24Reef Life of the Andaman (full marine biology documentary)
    • and the name whipray comes from the ray's ability to whip its long tail over fast and administer a nasty sting to a predator at any part of its circumference.

      and the name whipray comes from the ray's ability to whip its long tail over fast and administer a nasty sting to a predator at any part of its circumference.

    • and administer a nasty sting to a predator at any part of its circumference.

      and administer a nasty sting to a predator at any part of its circumference.

    C1

    LOOKOUT! Toxic Starfish!

    16:42LOOKOUT! Toxic Starfish!
    • Look at this, the entire circumference is filled with sea star.

      Look at this, the entire circumference is filled with sea star.

    • Look at this, the entire circumference

      Look at this, the entire circumference

    B1

    数学者だけど「幾何学」について質問ある?| Tech Support | WIRED Japan

    17:54数学者だけど「幾何学」について質問ある?| Tech Support | WIRED Japan
    • @VikramPunt asks, "Can you believe you can take the circumference of any circle and divide it by its diameter,

      @VikramPunt asks, "Can you believe you can take the circumference of any circle and divide it by its diameter,

    • Vikram Punt asks, can you believe you can take the circumference of any circle and divide it by its diameter and you will always get exactly pi?

      Vikram Punt asks, can you believe you can take the circumference of any circle and divide it by its diameter and you will always get exactly pi?

    B1

    What's Inside These 8 Unique Creatures?

    29:40What's Inside These 8 Unique Creatures?
    • That's like if an average human man could inflate his waist to a circumference of three meters.

      That's like if an average human man could inflate his waist to a circumference of three meters.

    • That's like if an average human man could inflate his waist to a circumference of 3 meters.

      That's like if an average human man could inflate his waist to a circumference of 3 meters.

    B2

    Casually Explained: Engineering

    06:12Casually Explained: Engineering
    • If you ask a mathematician what this symbol means, he'll say, that's pi, it's the ratio of the circumference of a circle to its diameter.

      If you ask a mathematician what this symbol means, he'll say, that's pi, it's the ratio of the circumference of a circle to its diameter.

    • It's the ratio of the circumference of a circle to its diameter." But if you ask an engineer what this symbol means, he'll be like, "Oh yeah, it's 3." Most people know an engineer or two in real life,

      It's the ratio of the circumference of a circle to its diameter." But if you ask an engineer what this symbol means, he'll be like, "Oh yeah, it's 3." Most people know an engineer or two in real life,

    B1

    The European Union Explained*

    05:51The European Union Explained*
    • As far as France is concerned, these are France too, which single-handedly extends the edge-to-edge distance of the European Union across a third of the Earth's circumference.

      As far as France is concerned, these are France too, which single-handedly extends the edge-to-edge distance of the European Union across a third of the Earth's circumference.

    • Union across a third of Earth's circumference.

      Union across a third of Earth's circumference.

    B1

    Atlanta - City Video Guide

    05:52Atlanta - City Video Guide
    • Take the scenic train around the five-mile circumference of the world's largest exposed granite monolith, then mosey on up to the summit via the hiking trail or on the Summit Skyride cable car.

      Take the scenic train around the five-mile circumference of the world's largest exposed granite monolith, then mosey on up to the summit via the hiking trail or on the Summit Skyride cable car.

    • Take the scenic train around the 5-mile circumference

      Take the scenic train around the 5-mile circumference

    B2

    world.execute(me); - Mili

    03:33world.execute(me); - Mili
    • If I'm a circle, then I will give you my circumference.

      If I'm a circle, then I will give you my circumference.

    • CIRCUMFERENCE

      CIRCUMFERENCE

    B2

    Beginner Blender 4.0 Tutorial - Part 2: Basic Modelling

    18:39Beginner Blender 4.0 Tutorial - Part 2: Basic Modelling
    • So essentially, what I'm saying is the bit that's around the, the donut, the, the circumference of it is usually a little bit flatter.

      So essentially, what I'm saying is the bit that's around the, the donut, the, the circumference of it is usually a little bit flatter.

    • So essentially what I'm saying is the bit that's around the donut, the circumference of it is usually a little bit flatter.

      So essentially what I'm saying is the bit that's around the donut, the circumference of it is usually a little bit flatter.

    A2

    The Periodic Table in a 2D World

    04:22The Periodic Table in a 2D World
    • First, while in 3D the electromagnetic force that attracts electrons to the nucleus is a one over r squared law, since it depends on the surface area of a sphere, in 2D, a sphere is just a circle whose surface area is its circumference, so the electromagnetic force is a one over r law.

      First, while in 3D the electromagnetic force that attracts electrons to the nucleus is a one over r squared law, since it depends on the surface area of a sphere, in 2D, a sphere is just a circle whose surface area is its circumference, so the electromagnetic force is a one over r law.

    • First, while in 3D the electromagnetic force that attracts electrons to the nucleus is a 1 over r squared law, since it depends on the surface area of a sphere, in 2D a sphere is just a circle whose "surface area" is its circumference, so the electromagnetic force is a 1 over r law;

      First, while in 3D the electromagnetic force that attracts electrons to the nucleus is a 1 over r squared law, since it depends on the surface area of a sphere, in 2D a sphere is just a circle whose "surface area" is its circumference, so the electromagnetic force is a 1 over r law;

    B2