1. An algebraic equation of the fourth degree
   - biquadrate, biquadratic, quartic

Type of: number

Encyclopedia: Fourth power

• crosslet
• crossly
• crossness
• crossopterygian
• Crossopterygii
• crossover
• crossover voter
• crosspatch
• crosspiece
• crossroad
• crossroads
• crossruff
• crosstalk
• crosstie
• crosstown
• crosswalk
• crossway
• crossways
• crosswind
• crosswise
• crossword
• crossword puzzle
• crotal
• crotalaria
• Crotalaria sagitallis