lithuanian
adj. B1 Intermediate US //ˌɫɪθəˈweɪniən// lithua·ni·an
adj. relating to the country of Lithuania, its people, or its language.
adj. relating to the Baltic nation of Lithuania, its inhabitants, or its official language. Typically used attributively before a noun.
I really enjoy eating traditional Lithuanian food.
The museum features a large collection of Lithuanian folk art from the nineteenth century.
Scholars of Indo-European linguistics often study the Lithuanian language because it has preserved many ancient grammatical features that have disappeared from other modern tongues.
From Lithuania + -an.
Usage
Typically placed before the noun it modifies. When referring to the language or the people as a group, it is always capitalized.