**Biquadratic** — Bi quad*rat ic, n. (Math.) (a) A biquadrate. (b) A biquadratic equation. [1913 Webster] … The Collaborative International Dictionary of English

**biquadratic** — [bī΄kwäd rat′ik] adj. Math. of or involving the fourth power of a quantity n. 1. such a quantity 2. an algebraic equation of the fourth power; quartic equation … English World dictionary

**biquadratic** — I noun 1. an algebraic equation of the fourth degree • Syn: ↑biquadrate, ↑quartic, ↑fourth power • Derivationally related forms: ↑biquadratic (for: ↑biquadrate) … Useful english dictionary

**biquadratic** — adjective or noun Date: 1668 quartic … New Collegiate Dictionary

**biquadratic** — /buy kwo drat ik/, Math. adj. 1. involving the fourth, but no higher, power of the unknown or variable. n. 2. quartic (def. 2). 3. biquadrate. [1655 65; BI 1 + QUADRATIC] * * * … Universalium

**biquadratic** — adjective Of a polynomial expression, involving only the second and fourth powers of a variable, as x + 3x + 2. Sometimes extended to any expression involving the fourth power of variable (but no higher powers), as x minus; 4x + 3x minus; x + 1.… … Wiktionary

**biquadràtic** — bi|qua|drà|tic Mot Pla Adjectiu variable … Diccionari Català-Català

**biquadratic** — adj. relating to the 4th power; having a form of a polynomial ot the 4th degree (Mathematics) n. polynomial or equation of the 4th degree (Mathematics) … English contemporary dictionary

**biquadratic** — bi·quadratic … English syllables

**biquadratic** — bi•quad•rat•ic [[t]ˌbaɪ kwɒˈdræt ɪk[/t]] adj. 1) math. involving the fourth, but no higher, power of the unknown or variable in a mathematical formulation 2) math. quartic 2) • Etymology: 1655–65 … From formal English to slang