wineberry noun6 •Its edible fruit, resembling a raspberry. •The plant Rubus phoenicolasius, the Japanese wineberry. •Its edible fruit, a small black berry. •The tree Aristotelia serrata, endemic to New Zealand, with broad rose-coloured leaves. •(literary, no longer used) The grape (fruit of plants of the genus Vitis). •(UK, no longer used) The red currant. formswineberries