Acacia catechu Acacia catechu /əˈkeɪʃə kəˈtikjuː/

noun

1. East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu  ( Acacia catechu , catechu , Jerusalem thorn )
   East Indian spiny tree having twice-pinnate leaves and yellow flowers followed by flat pods; source of black catechu