discoidal

"Maybe that discoidal shape is some sort of reference to the Sun, who knows?," he said.

From BBC ● Jun. 17, 2026

The illustrations of discoidal stones on page 263 are from the "North Americans of Antiquity," p.

From Atlantis : the antediluvian world by Ignatius Donnelly

We may also note the continuance of the genus Euomphalus, with its discoidal spiral shell.

From The Ancient Life History of the Earth A Comprehensive Outline of the Principles and Leading Facts of Palæontological Science by Henry Alleyne Nicholson

Consequently it is exceedingly useful to know what is meant by the terms base, costal margin, apex, hind margin, anal angle, inner margin, discoidal cell &c. as applied to the wing.

From Butterflies and Moths (British) by William S. Furneaux

Posterior wings broad, semi-ovate, costal nervure long, sub-costal terminating in only two nervules, discoidal nervule nearly atrophied; discocellular the same, united with the third median nervule; cell rather large.

From Discoveries in Australia, Volume 1. With an Account of the Coasts and Rivers Explored and Surveyed During The Voyage of H.M.S. Beagle, in the Years 1837-38-39-40-41-42-43. By Command of the Lords Commissioners of the Admiralty. Also a Narrative Of Captain Owen Stanley's Visits to the Islands in the Arafura Sea. by John Lort Stokes