Biquadratic - Definition
biquadratic
adj 1: of or relating to the fourth power
n 1: an algebraic equation of the fourth degree [syn:
biquadrate, biquadratic, quartic, fourth power]
2: an equation of the fourth degree [syn: biquadratic
equation, biquadratic]
3: a polynomial of the fourth degree [syn: biquadratic,
biquadratic polynomial, quartic polynomial]