circumferential

cir·cum·fer·ence

 (sər-kŭm′fər-əns)

n.

1. The boundary line of a circle.

2.

a. The boundary line of an area or object.

b. Abbr. c or circ. The length of such a line.

3. The margin or area surrounding something.

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[Middle English, from Old French circonference, from Latin circumferentia, from circumferēns, circumferent-, present participle of circumferre, to carry around : circum-, circum- + ferre, to carry; see bher- in Indo-European roots.]

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cir·cum′fer·en′tial (-fə-rĕn′shəl) adj.

Synonyms: circumference, circuit, compass, perimeter, periphery
These nouns refer to a boundary or area around the outer edge of something: drove around the circumference of the city; followed the circuit around the park; stayed within the compass of the schoolyard; walked the perimeter of the estate; fenced the periphery of the property.

American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Thesaurus

Adj.

1.

circumferential - lying around or just outside the edges or outskirts; "circumferential highways around cities" peripheral - on or near an edge or constituting an outer boundary; the outer area; "Russia's peripheral provinces"; "peripheral suburbs"

Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.