quartic

quartic is defined in Webster's Unabridged Dictionary (1913) with 2 senses. The full text of each entry is reproduced verbatim below.

Definitions

  1. 1.Of the fourth degree.
  2. 2.(a) (Alg.) A quantic of the fourth degree. See Quantic. (b) (Geom.) A curve or surface whose equation is of the fourth degree in the variables.

Source: Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).

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