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单词 circumference
释义
circumference
(once / 1280 pages)
n

The distance around a circle is called the circumference, and although circumference is often used when talking about round things, it can mean a boundary of any shape that completely surrounds something.
It’s no coincidence that the first part of circumference looks like circle. The Latin word circum means “around,” and the root ferre is the Latin verb for “carry,” so imagine carrying a puppy around a circle pit of lava: the path you walk is the circumference. If you want to buy a new hat, you’ll need to measure the circumference of your head, and patrolling the circumference of your castle is a good way to protect against dragons.
WORD FAMILY
circumference: circumferences, circumferential+/circumferent: circumference, circumferenter/circumferential: circumferentially
USAGE EXAMPLES
The first electrons are expected to complete their initial laps around its 133 metre circumference ring this month.
Economist(Dec 20, 2016)
It is 338 feet in diameter, slightly larger than the circumference of the outer ring at Stonehenge.
New York Times(Dec 20, 2016)
Everything from club length to grip circumference is up for consideration.
Golf Digest(Dec 09, 2016)
1n the length of the closed curve of a circle
Hyper
length
the linear extent in space from one end to the other; the longest dimension of something that is fixed in place
2n 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
Syn|Hyper
circuit
border, borderline, boundary line, delimitation, mete
a line that indicates a boundary
3n the size of something as given by the distance around it
Syn|Hypo|Hyper
perimeter
girth
the distance around a person's body
spread
the expansion of a person's girth (especially at middle age)
size
the physical magnitude of something (how big it is)
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更新时间:2025/3/22 17:10:08