Lewis Short
angărĭa (noun F) : ἀγγαρία [angarius]
* The service of the angarius, and, in gen., service to a lord, villanage, Dig. 50, 4, 18, § 29; 50, 5, 11 al.; v. on angaria and angarialis, Gloss. Man. art. clabularis.
Charlton T. Lewis, Charles Short, A Latin Dictionary