D defs.my
Entry 1 sense Webster, 1913

Biquadrate

· Bi·quad·rate · IPA
01 n. The fourth power, or the square of the square. Thus 4x4=16, the square of 4, and 16x16=256, the biquadrate of 4.
  1. 1.
    The fourth power, or the square of the square. Thus 4x4=16, the square of 4, and 16x16=256, the biquadrate of 4.(Math.)