[Cf. prec. and -ICITY.] The state or character of being spheroidal.
1855. Scoffern, in Orr’s Circ. Sci., Elem. Chem., 189. The phenomenon of spheroidicity, or calefaction,… must have been noticed.
1867. Denison, Astron. without Math., 7. The spheroidicity of the earth or any other planet is usually called its ellipticity.
