TARTARIC
tartaric
(adjective) relating to or derived from or resembling tartar; “tartaric acid”
Source: WordNet® 3.1
Adjective
tartaric (not comparable)
(organic chemistry) Containing tartrates
Etymology
Adjective
Tartaric (comparative more Tartaric, superlative most Tartaric)
Of or relating to Tartary or the Tartars; Tartarian.
Source: Wiktionary
Tar*ta"ri*an, Tar*tar"ic, a.
Definition: Of or pertaining to Tartary in Asia, or the Tartars. Tartarian
lamb (Bot.), Scythian lamb. See Barometz.
Tar*tar"ic, a. (Chem.)
Definition: Of or pertaining to tartar; derived from, or resembling,
tartar. Tartaric acid. (a) An acid widely diffused throughout the
vegetable kingdom, as in grapes, mountain-ash berries, etc., and
obtained from tartar as a white crystalline substance,
C2H2(OH)2.(CO2H)2, having a strong pure acid taste. It is used in
medicine, in dyeing, calico printing, photography, etc., and also as
a substitute for lemon juice. Called also dextro-tartaric acid. (b)
By extension, any one of the series of isomeric acids (racemic acid,
levotartaric acid, inactive tartaric acid) of which tartaric acid
proper is the type.
Source: Webster’s Unabridged Dictionary 1913 Edition