Wallachian \Wal*la"chi*an\, a. [Also Walachian, Wallach,
Wallack, Vlach, etc.]
Of or pertaining to Wallachia, a former principality, now
part of the kingdom, of Roumania. -- n. An inhabitant of
Wallachia; also, the language of the Wallachians; Roumanian.
[Webster 1913 Suppl.]