1. Handsome East Indian evergreen tree often planted as an ornamental for its fragrant white flowers that yield a perfume; source of very heavy hardwood used for railroad ties Noun
2. Exceptionally tough or hard wood of any of a number of ironwood trees Noun
3. A small slow-growing deciduous tree of northern Iran having a low domed shape Noun
4. Medium-sized hop hornbeam of eastern North America Noun