Lewis Short
possessĭuncŭla (noun F) : dim.possessio, II. B.
* A small possession, a small estate: meae,Cic. Att. 13, 23, 3: si attenuatus frater tuus vendiderit possessiunculam ejus,Vulg. Lev. 25, 25.
Charlton T. Lewis, Charles Short, A Latin Dictionary