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quatrefoil
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quatrefoil
quatrefoil, n. and a. (ˈkætəfɔɪl) Forms: 5 quaterfoile, -foyl(e, katir-, katerfoil, quarterfoyle, (9 -foil), 6 quaterfoille, -foyle, -fold, caterfoyle, 7 -foile, 8– quadre-, quatrefoil, (9 -feuil-le). [a. OF. type *quatrefoil, f. quatre four + foil leaf, foil n.1 Cf. cinquefoil.] † A. adj. Having fo...
Oxford English Dictionary
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Quatrefoil
Both a full quatrefoil, and a partial portrayal of quatrefoil are found on monuments here. Barbed quatrefoil
The barbed quatrefoil is a quatrefoil pierced at the angles by the points of an inscribed square, which gives an image akin to an heraldic
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Quatrefoil (disambiguation)
A quatrefoil (four leaf) is a decorative element of four partially overlapping circles. Quatrefoil may also refer to:
Quatrefoil: A Modern Novel, a 1950 book by James Barr
Quatrefoil Library, in Minneapolis, Minnesota, U.S.
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Area of a quatrefoil inside a circle What is the maximum area of a quatrefoil that is inscribed in a circle of radius 6? My first guess was to cut the circle into small regions but that doesn't seem to work. The solu...
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If it's a quatrefoil, then four circles have the same diameter and to be inscribed in the large circle, their diameter have to be equal to the radius So, the area of the quatrefoil = $[ABCD]$ \+ The area of 4 semi circles = $6^2 + 4*\frac{1}{2}*\pi3^2$ = $36 + 18\pi \approx 92.549$
And that's your answer
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Quatrefoil: A Modern Novel
Quatrefoil: A Modern Novel, sometimes called Quatrefoil, is a novel about gay men written in 1950 by James W. Fugaté under the pen name James Barr. See also
Quatrefoil, a decorative element
Quatrefoil Library, which was named for the novel
Lost Gay Novels
References
External links
Quatrefoil
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Trefoil
A similar shape with four rings is called a quatrefoil. The fourfold version of an architectural trefoil is a quatrefoil.
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Four leaves
Four leaves may refer to:
Four Leaves, Japanese boyband of the 1960s and 1970s
Quatrefoil, decorative element in heraldry and traditional Christian symbolism
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trefoliated
treˈfoliated, pa. pple. or a. Bad formation for trifoliated (after trefoil): = prec.1835 R. Willis Archit. Mid. Ages v. 47 A quatrefoil, each of whose foils is trefoliated with an entire trefoil. 1900 Daily News 17 Mar. 4/6 On each section of the trefoliated leaves a blood-red spot was distinctly vi...
Oxford English Dictionary
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Cinquefoil (disambiguation)
outline resembles a cinquefoil flower
A pattern in heraldry resembling a cinquefoil flower; see Charge (heraldry)#Plants
See also
Foil (architecture)
Quatrefoil
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Quatrefoil reentry
Quatrefoil reentry is a type of cardiac arrhythmia that consists of two adjacent figure-of-eight reentrant circuits. Quatrefoil reentry was predicted by bidomain simulations in 1991
and observed experimentally in 1999.
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حلية رباعية الأوراق
الحلية الرباعية (Quatrefoil) هي واحدة من العناصر المعمارية الزخرفية. وخصوصا نوع من الإطارات المستخدمة في الفن القوطي وعصر النهضة في الزخرفة.
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La Blanca
The monument is 2.1 m in diameter
The La Blanca quatrefoil has a channel within the rim that probably carried water to the interior basin. Dating to approximately 850 B.C., the La Blanca sculpture appears to be the earliest example of a quatrefoil known in Mesoamerica.
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