perimeter
Pronunciation: [pəˈrɪmətər]
Word
Context: “mathematics”
(noun) the total distance around the outside of a shape. Imagine walking around the edges of a playground. The distance you walk is the perimeter of the playground.
Example
The perimeter of the rectangle is 20 meters.
Example
The perimeter of the circle cannot be simply counted; it requires a special formula.
Example
What is the perimeter of your classroom?
Context: “sports”
(noun) the area that surrounds a playing field or court. Think about the lines that mark the boundary of where players can play in a game.
Example
The soccer field has a well-defined perimeter to keep the game organized.
Example
During the match, they forgot to check the perimeter, and some players stepped out of bounds.
Example
How far is it around the perimeter of the basketball court?
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