biquadrate

English

Etymology

From bi- +‎ quadrate.

Noun

biquadrate (plural biquadrates)

1. (mathematics) The fourth power; the square of a square.

Verb

biquadrate (third-person singular simple present biquadrates, present participle biquadrating, simple past and past participle biquadrated)

1. (transitive, arithmetic) To raise to the fourth power; to determine the result of multiplying by itself three times.

   Two biquadrated is equal to sixteen.