hawthorn

n. Thorny shrub with small dark-red berries. [related to *haw1]

n. A thorny shrub or tree (the Crataegus oxyacantha), having deeply lobed, shining leaves, small, roselike, fragrant flowers, and a fruit called haw. It is much used in Europe for hedges, and for standards in gardens. The American hawthorn is Crataegus cordata, which has the leaves but little lobed.