helispheric

== English == === Alternative forms === helispherical === Etymology === From helix and spheric. === Adjective === helispheric (comparative more helispheric, superlative most helispheric) (archaic) spiral === References === “helispheric”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.