From Wiktionary, the free dictionary
дъб (dǎb, “oak”) + -ак (-ak)
дъба́к • (dǎbák) m
- (collective) oak grove
- “дъбак”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Sofia: Bulgarian Academy of Sciences, 2014
- “дъбак”, in Речник на българския език [Dictionary of the Bulgarian Language] (in Bulgarian), Chitanka, 2010