"Polygonous" is a word in ENGLISH

The perpendicular from the center to one of the sides of a regular polygon.

A projecting part of a building, esp. of a church, having in the plan a polygonal or semicircular termination, and, …

In early times, a separate building, usually polygonal, used for baptismal services. Small churches were often changed into baptisteries when …

The exterior side of the polygon, or that imaginary line which connects the salient angles of two adjacent bastions.

A window forming a bay or recess in a room, and projecting outward from the wall, either in a rectangular, …

A tool of steel, generally tapering, and of a polygonal form, with from four to eight cutting edges, for smoothing …

The extreme end of the chancel or choir; properly the round or polygonal part.

A kind of pillar; a cylindrical or polygonal support for a roof, ceiling, statue, etc., somewhat ornamented, and usually composed …

A figure or polygon bounded by twelve sides and containing twelve angles.

One of the cylindrical, or nearly cylindrical, blocks, of which the shaft of a column is composed; also, a vertical …

A polygon or plane figure with nine sides and nine angles; a nonagon.

Having all the sides equal; as, an equilateral triangle; an equilateral polygon.

A genus of fossil corals abundant in the Silurian and Devonian rocks, having polygonal cells with perforated walls.

That which is homologous to something else; as, the corresponding sides, etc., of similar polygons are the homologues of each …

The quality of being homologous; correspondence; relation; as, the homologyof similar polygons.

A figure or polygon whose angles are equal.

A figure or polygon having nine sides and nine angles.

A combining form or prefix from Gr. poly`s, many; as, polygon, a figure of many angles; polyatomic, having many atoms; …

A plane figure having many angles, and consequently many sides; esp., one whose perimeter consists of more than four sides; …

Having many angles.