单词 | circumference |
释义 | circumference[ ser-kuhm-fer-uhns ] / sərˈkʌm fər əns / SEE SYNONYMS FOR circumference ON THESAURUS.COM nounthe outer boundary, especially of a circular area; perimeter: the circumference of a circle. the length of such a boundary: a one-mile circumference. the area within a bounding line: the vast circumference of his mind. Origin of circumference1350–1400; Middle English <Late Latin circumferentia, equivalent to circum-circum- + fer- (stem of ferre to carry) + -entia-ence SYNONYMS FOR circumference1 periphery, circuit. SEE SYNONYMS FOR circumference ON THESAURUS.COM WORDS THAT MAY BE CONFUSED WITH circumferencecircumference , diameter, radius, tangentWords nearby circumferencecircumcircle, circumcise, circumcision, circumcolumnar, circumduction, circumference, circumferential, circumferential fibrocartilage, circumferential lamella, circumferentor, circumfix Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for circumferenceBritish Dictionary definitions for circumferencecircumference / (səˈkʌmfərəns) / nounthe boundary of a specific area or geometric figure, esp of a circle the length of a closed geometric curve, esp of a circle. The circumference of a circle is equal to the diameter multiplied by π Derived forms of circumferencecircumferential (səˌkʌmfəˈrɛnʃəl), adjectivecircumferentially, adverbWord Origin for circumferenceC14: from Old French circonference, from Latin circumferre to carry around, from circum- + ferre to bear Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Cultural definitions for circumferencecircumference [ (suhr-kum-fuhr-uhns) ] The measure of the distance around a circle. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Scientific definitions for circumferencecircumference [ sər-kŭm′fər-əns ] The boundary line of a circle. The boundary line of a figure, area, or object. The length of such a boundary. The circumference of a circle is computed by multiplying the diameter by pi. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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