octagonal
Adjective
Meaning
Having eight sides and eight angles.
Source: Webster's dictionarySynonyms
Phrases with the word
Examples
A gothic tower with a large octagonal spire was added in 1540.
Crokinole boards are typically octagonal or round in shape.
Chinese nunchaku tend to be rounded, whereas the Okinawan version has an octagonal cross-section (allowing one edge of the nunchaku to make contact with the target, increasing the damage inflicted).
Dr. Muayad Said described it as an octagonal body "enhanced by alcoves, some of which are blind" and noted earlier conservation work undertaken in 1935, 1963 and 1964.
For this reason, the magnetometers had to be situated on a long boom, one closer to the octagonal hub, the other one further away.
Inner and outer vestibules lead to the octagonal chapter house, which is of exceptional architectural purity.