rare. [f. TARTAR sb.1 + -ISH1.] a. Of wine: Inclined to deposit tartar. b. Of the eyes: Inclined to form concretions (cf. TARTAROUS 2).

1

1757.  A. Cooper, Distiller, II. ii. (1760), 118. Without the peculiar Taste and Flavour of the Plant, but generally somewhat tartarish and limpid.

2

1807.  Southey, Lett. (1856), II. 4. My son is rather ailing just now … His eyes are as Tartarish as his sister’s.

3