'Lettic' definitions:

Definition of 'Lettic'

From: GCIDE

Lettic \Let"tic\ (l[e^]t"t[i^]k), a. (a) Of or pertaining to the Letts; Lettish. (b) Of or pertaining to a branch of the Slavic family, subdivided into Lettish, Lithuanian, and Old Prussian. -- n. (a) The language of the Letts; Lettish. (b) The language of the Lettic race, including Lettish, Lithuanian, and Old Prussian. [1913 Webster]