Definition from Wiktionary, the free dictionary
quintic (not comparable)
- (mathematics) Of or relating to the fifth degree, such as a quintic polynomial which has the form ax5+bx4+cx3+dx2+ex+f (containing a term with the independent variable raised to the fifth power).
quintic (plural quintics)
- (mathematics) a quintic polynomial: ax5+bx4+cx3+dx2+ex+f