Word of the day: TESSELLATED

Pronunciation: tes·sel·lat·ed  UK/ˈtes.əl.eɪ.tɪd/  US/ˈtes.əl.eɪ.t̬ɪd/

Meaning

'Tessellated' describes a surface that is covered with a pattern of flat shapes (tiles) that fit together perfectly without any gaps or overlaps, much like a mosaic or tiled floor.

Origin and history

The term ‘tessellated’ originates from Latin words related to small squares or cubes, specifically ‘tessella’ (little square tile) and ‘tessera’ (a cube or square tablet, like a die), which itself comes from the Greek word for four (tessares), referencing the four sides of a square tile used in ancient mosaics.

Tessellations were used by the Sumerians (about 4000 BC) in building wall decorations formed by patterns of clay tiles.

Decorative mosaic tiles made of small squared blocks called tesserae were widely employed in classical antiquity, sometimes displaying geometric patterns.

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Examples from books and articles

  • Shell with bands of tessellated brown or purple spots; suture slightly channelled; margin of the volutions convex.- Zoological Illustrations, Volume 3 by William Swainson
  • Passing from one pavilion to another over tessellated pavements, we enter apartments rich in mosaics and all manner of precious stones.- From Egypt to Japan by Henry M. Field

Cultural significance and modern usage

Tessellation holds deep cultural and artistic importance across civilisations.

In Islamic art, tessellated geometric patterns symbolise infinity, unity, and the order of the universe and are often seen in mosque floors, walls, and domes.

Roman and Byzantine cultures used tessellated mosaics to depict mythology, daily life, and religious scenes, turning floors into storytelling canvases.

In Indian architecture, tessellated stone and tile patterns appear in temples, palaces, and stepwells.

Beyond architecture, tessellation influences textiles, rangoli designs, kolam art, and even modern graphic design.

Interesting facts

  • Only three regular shapes can tessellate perfectly on their own: equilateral triangles, squares, and hexagons.
  • The famous artist M. C. Escher popularised tessellation in modern art
  • Nature uses tessellation too, honeycombs, turtle shells, pineapple skins, and insect eyes show natural tessellated patterns.
  • In mathematics, tessellation is also called tiling, and it plays a role in computer graphics, game design, and architecture.
  • Ancient mosaics were often designed so that even if a few tiles broke, the pattern still remained visually complete.

Synonyms

  • Decorated
  • Inset
  • Trim
  • Veneer

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