septilateral

American

[sep-tuh-lat-er-uhl] / ˌsɛp təˈlæt ər əl /

adjective

having seven sides.

septilateral British

/ ˌsɛptɪˈlætərəl /

adjective

having seven sides

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of septilateral

First recorded in 1650–60; septi- + lateral

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

septilateral

Within this circle she drew other lines, from angle to angle, forming seven triangles, the bases of which constituted the sides of a septilateral figure.

From Rookwood by Ainsworth, William Harrison

It was a septilateral chamber, about eight feet high, built of stone, and supported by beautifully groined arches.

From Auriol or, The Elixir of Life by Ainsworth, W. Harrison

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023