Proper noun
Muntenia
A historical region in southern Romania which makes up the eastern part of Wallachia.
The word Erdő means forest in Hungarian, and the word Elve denotes a region in connection with this, similarly to the Hungarian name for Muntenia (Havas-elve, or land lying ahead of the snow-capped mountains). Source: Internet
Wallachia as a whole is sometimes referred to as Muntenia through identification with the larger of the two traditional sections. Source: Internet