abura /əˈbjʊ.ɹə/ noun4 •Any tree of the species in the genus Mitragyna, from the family Rubiaceae. •A medium-sized tropical African tree, Mitragyna stipulosa (syn. M. macrophylla, nom. illeg.). •A large-sized tropical African tree, Mitragyna ledermannii (syn. Mitragyna ciliata) •The soft pale wood from the abura tree. formsaburas