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Examples of perimeter in a Sentence
He scored from the perimeter.
soldiers guarding the perimeter of the camp
Recent Examples of perimeter from the Web

In the second half, American HeritageDelray went four corners, burning off a significant portion of the clock while passing the ball around the perimeter.

Parents, students and staff gathered around the perimeter of the school later on Friday morning, waiting for students to be let out of the high school.

Also, there will be an 8footwide sidewalk installed around the perimeter of the school grounds to replace the track for walking.

Then to boot, three practice holes around the perimeter: a par 3 and par 4 and a par 5.

Mendoza said air monitoring tests performed around the perimeter of the plant shortly after the fire didn't indicate elevated pollutant levels.

Without Cousins, Davis became the center, no longer miscast as a power forward, forced to guard people around the perimeter.

Marriotts Ridge girls lacrosse freely passed the ball around the perimeter in the first half against Glenelg, yet the Mustangs seldom had a clean look at the net.

It can be found all around the perimeter of Antarctica, typically at a depth of around 1,600 feet below the surface, according to University of Washington glacier expert Eric Steig.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'perimeter.' Views expressed in the examples do not represent the opinion of MerriamWebster or its editors. Send us feedback.
parameter vs. perimeter
It's very easy to confuse parameter with perimeter. Not only do the two words sound the same, they both connote a boundary or limit.
When parameter is used to mean "a boundary or limit," it is usually in its plural form, and often as the object of a preposition such as within or beyond:
Let's face it, managing weight loss or maintenance can be trying enough within the parameters of a daily routine.
Geoff Kerr, Weight Watchers, November 1991Though candor sometimes encourages Bruno to "stray beyond the parameters of good taste," his interaction with Lydia is always convincingly portrayed as a loving, tender relationship.
Ron Charles, The Washington Post, 8 Feb. 2011
In geometry, perimeter refers to the boundary of a closed plane figure. You might remember calculating perimeters in school. If each side of an equilateral triangle measures 9 feet, then the perimeter of the triangle measures 27 feet. In more general use, perimeter describes an outer stretch, as in "The college president lived in a house on the perimeter of the campus."
Parameter originally had a meaning pertaining to mathematics as well. The dictionary defines it as "an arbitrary constant whose value characterizes a member of a system (as a family of curves); also : a quantity (as a mean or variance) that describes a statistical population" as well as "an independent variable used to express the coordinates of a variable point and functions of them."
Some twentiethcentury usage commentators objected to the use of a scientificsounding word like parameter in general contexts (as in the examples above), especially to mean "a limit or boundary," theorizing that perimeter must have been what the speaker or writer intended.
However, perimeter was not often used in the phrasings that parameter is used in (that is, as the object of within or beyond) until much later. In fact, a word such as bounds or range or confines often serves as a more appropriate equivalent for parameter than the marginal connotations of perimeter:
But a true novel is an extended piece of fiction: Length is clearly one of its parameters.
Anthony Burgess, The New York Times Book Review, 5 Feb. 1984Shields will then subsume that request in the overall City operating budget that he will recommend to the City Council in midMarch, and the Council will make its final decisions on the parameters of the budget, including any tax increases or cuts, by the end of April.
Nicholas F. Benton, The Falls Church News Press, 6 Jan. 2016
Did You Know?
The perimeter of a prison is ringed with high walls and watchtowers, and the entire perimeter of Australia is bounded by water. In geometry, you may be asked to calculate the perimeter of various geometrical shapes. In basketball, the perimeter is the area beyond the freethrow circle; a "perimeter player" tends to stay outside that circle. Try not to confuse this word with parameter, which usually means a rule or limit that controls what something is or how it can be done.
Origin and Etymology of perimeter
First Known Use: 15th century
in the meaning defined at sense 1a
See Words from the same yearperimeter Synonyms
Synonyms
border, borderline, bound, boundary, brim, circumference, compass, confines, edge, edging, end, frame, fringe, hem, margin, periphery, rim, skirt, skirting, verge;
Related Words
brink, crest, curb, cusp, lip;
demarcation, extent, limitation, measure, mere, restriction, termination;
borderland, frontier, march, outskirts, pale, selvage;
lap;
Other Mathematics and Statistics Terms
PERIMETER Defined for English Language Learners
Definition of perimeter for English Language Learners

: the outside edge of an area or surface

: the total length of the lines that form a shape

the perimeter basketball : the area on a basketball court that is not close to the basket
PERIMETER Defined for Kids
Definition of perimeter for Students
Word Root of perimeter
Medical Dictionary
medical Definition of perimeter
Learn More about perimeter

See words that rhyme with perimeter Thesaurus: All synonyms and antonyms for perimeter Spanish Central: Translation of perimeter Nglish: Translation of perimeter for Spanish speakers Britannica English: Translation of perimeter for Arabic speakers
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