Diameter
/daɪˈæmətər/
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Definition
(noun) Any straight line between two points on the circumference of a circle that passes through the centre/center of the circle; a chord that passes through the center of the circle.
Sentence Examples
The pond is 100 meters in diameter.
The diameter of the hole was slightly larger.
CEFR Practice Quiz
The pond is 100 meters in ____.