Boost your vocab and unleash your potential!

Recently viewed words:
Definitions of circumference
  1. noun
    the size of something as given by the distance around it

    Similar: 

    type of:
  2. noun
    the boundary line encompassing an area or object
    "he had walked the full circumference of his land" "a danger to all races over the whole circumference of the globe"

    Similar: 

  3. noun
    the length of the closed curve of a circle
    type of:
Definition that contains circumference
  • r the length of a line segment between the center and circumference of a circle or sphere
  • pi the ratio of the circumference to the diameter of a circle; approximately equal to 3.14159265358979323846...
  • radius the length of a line segment between the center and circumference of a circle or sphere
  • diameter the length of a straight line passing through the center of a circle and connecting two points on the circumference
  • quadrant a quarter of the circumference of a circle
  • eratosthenes Greek mathematician and astronomer who estimated the circumference of the earth and the distances to the Moon and sun (276-194 BC)
  • clock golf a form of golf in which you putt from positions arranged on the circumference of a circle around the hole
  • diam the length of a straight line passing through the center of a circle and connecting two points on the circumference
  • quarter-circle a quarter of the circumference of a circle
My lists:
Recently viewed words: