### Definition of Perigons

1. Noun. (plural of perigon) ¹

¹ Source: wiktionary.com

### Perigons Pictures

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### Lexicographical Neighbors of Perigons

 perigemmalperigenesisperigeneticperigeumperiglacialperiglandulitisperiglomerularperiglotticperiglottisperigon perigonalperigoneperigonesperigoniaperigoniumperigons (current term)perigraphperigraphsperigyniaperigynies perigyniumperigynousperigynyperiheliaperihelialperihelicperihelionperihelionsperiheliumperihematomal

### Literary usage of Perigons

Below you will find example usage of this term as found in modern and/or classical literature:

1. The Elements of Geometry by George Bruce Halsted (1886)
"All perigons are equal. HYPOTHESIS. £ A OA is a perigon ; also £ DHD is a perigon. CONCLUSION. £ AOA = £ DHD. PROOF. Any line through the vertex of a ..."

2. Elementary Geometry: Plane by James McMahon (1903)
"All perigons are equal. Let a straight line terminated at O and indefinitely extended toward A revolve about its extremity O from the position OA through a ..."

3. Plane and Solid Geometry by George Clinton Shutts (1913)
"(6) All perigons are equal. (7) A circle or an arc can be constructed with any radius and any given point as center. ..."

4. The Mathematics of Applied Electricity: A Practical Mathematics by Ernest Herman Koch (1912)
"How many perigons are described in 1260°, 1000°, 810°? The ratio of the circumference to the radius of a circle * a constant of nature and is abbreviated by ..."

5. Metrical Geometry: An Elementary Treatise on Mensuration by George Bruce Halsted (1881)
"... that is, the sum of the plane angles is as many perigons as the difference between the number of edges and faces. 273. For every polyhedron 5 — 6 ..."