Found 2 items, similar to biquadrate.
English → English (WordNet) Definition: biquadrate biquadrate n : an algebraic equation of the fourth degree [syn: biquadratic, quartic, fourth power]
English → English (gcide) Definition: Biquadrate Biquadrate \Bi*quad"rate\, n. [Pref. bi- + quadrate.] (Math.) The fourth power, or the square of the square. Thus 4x4=16, the square of 4, and 16x16=256, the biquadrate of 4. [1913 Webster]