noun

circumference

circumference, perimeter, girth

What is the circumference of the Earth?

What is the circumference of the Earth?

He measured the circumference of the tree trunk.

He measured the circumference of the tree trunk.

((of sth.)) the circumference of (sth.) The circumference of the circle is 10cm.

Synonyms: perimeter, girth, boundary

From Latin 'circum' (around) + 'ferre' (to carry). Literally, 'a line that carries around'.

Break it down: 'circum-' (around) + '-ference' (carrying). Imagine 'carrying' a measuring tape 'around' a circle.

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