Wiktionary
catenoids
n. (plural of catenoid English)
Usage examples of "catenoids".
He could imagine the beautiful latticework of the gamma titanium aluminum, patterned in a tapestry of nodoids and catenoids like hooks and eyes, vibrating madly with the heat.
Cylinders and spheres were apparently preferred, but unduloids and catenoids were permissible, and several times I saw mobius-twisted entities which I took to be nodoids.