derivative

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun the result of mathematical differentiation; the instantaneous change of one quantity relative to another; df(x)/dx
  2. noun a compound obtained from, or regarded as derived from, another compound
  3. noun a financial instrument whose value is based on another security

Etymology

From Middle French dérivatif, from Latin dērīvātus, perfect passive participle of dērīvō (“to derive”). Related to derive; by surface analysis, derive + -ative.

In classic literature

Synonyms

derived function, differential coefficient, differential, first derivative

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