Oleaster

n.

1.

(Bot.) The wild olive tree (Olea Europea, var. sylvestris).

Noun

1.

oleaster - any of several shrubs of the genus Elaeagnus having silver-white twigs and yellow flowers followed by olivelike fruits

bush, Elaeagnus, Elaeagnus augustifolia, Elaeagnus commutata, Elaeagnus latifolia, genus Elaeagnus, Russian olive, shrub, silver berry, silver-bush, silverberry, silverbush, wild olive