biquadrate

[ bahy-kwod-reyt, -rit ]

noun

, Mathematics.

1. the fourth power.

biquadrate

/ -rɪt; baɪˈkwɒdreɪt /

noun

1. maths the fourth power

Word History and Origins

Origin of biquadrate¹

First recorded in 1700–10; bi- ¹ + quadrate