This is the 157th most frequent Lithuanian word.
lietuvą
"Lietuvą" is the accusative form of "Lietuva," meaning "Lithuania" in English.
Here, 'Lietuvą' is in the accusative case as the destination of the motion verb 'vykstu' (am traveling).
Aš vykstu į Lietuvą.
I am traveling to Lithuania.
This sentence uses the word 'Lietuvą' as the accusative form of 'Lietuva', denoting the direct object of the verb 'pasakojo' (told).
Mokytojas man pasakojo apie Lietuvą.
The teacher told me about Lithuania.
In this case, 'Lietuvą' is the direct object receiving the action of the verb 'saugoti' (protect).