The Collaborative International Dictionary
Paraboliform
Paraboliform \Par`a*bol"i*form\ (p[a^]r`[.a]*b[o^]l"[i^]*f[^o]rm), a. [Parabola + -form.] Resembling a parabola in form.
Wiktionary
paraboliform
a. Shaped like a parabola.