helispherical

Hel`i*spher"ic, Hel`i*spher"ic*al (, a. Etym: [Helix + spheric, spherical.] Defn: Spiral. Helispherical line (Math.). the rhomb line in navigation. [R.]

helispherical - Similar Words

hemispherical helispheric semispherical perispherical hemispheric spherical hemispheroidal peripherical heliometrical spherically