Open English Wordnet
Nouns
(n)sour gum, black gum, pepperidge, Nyssa sylvaticacolumnar tree of eastern North America having horizontal limbs and small leaves that emerge late in spring and have brilliant color in early fall
(n)black mallee, black sally, black gum, Eucalytus stellulataa small mallee with rough dark-colored bark toward the butt; yields a red eucalyptus kino gum