pear hawthorn

Thesaurus

Noun

1.pear hawthorn - erect and almost thornless American hawthorn with somewhat pear-shaped berriesCrataegus calpodendron, Crataegus tomentosa, pear haw, blackthornCrataegus, genus Crataegus - thorny shrubs and small trees: hawthorn; thorn; thorn applehaw, hawthorn - a spring-flowering shrub or small tree of the genus Crataegus