septilateral

[ sep-tuh-lat-er-uhl ]

adjective

1. having seven sides.

septilateral

/ ˌsɛptɪˈlætərəl /

adjective

1. having seven sides

Word History and Origins

Origin of septilateral¹

First recorded in 1650–60; septi- + lateral

Example Sentences

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

From Project Gutenberg