The Collaborative International Dictionary
Prunus communis
Bullace \Bul"lace\, n. [OE. bolas, bolace, OF. beloce; of Celtic origin; cf. Arm. bolos, polos, Gael. bulaistear.] (Bot.)
A small European plum ( Prunus communis, var. insitita). See Plum.
The bully tree.