catenoid
cat e noid |ˈkatəˌnoid, ˈkatnˌoid ˈkætənɔɪd | ▶noun Geometry the surface generated by rotating a catenary about its horizontal axis. ORIGIN late 19th cent.: from Latin catena ‘chain ’ + -oid .
catenoid |ˈkatənɔɪd | ▶noun Geometry the surface generated by rotating a catenary about its horizontal axis. ORIGIN late 19th cent.: from Latin catena ‘chain ’ + -oid .