Thanks for using this online dictionary, we have been helping millions of people improve their use of the Sinhala language with its free online services. English meaning of අතිවිඩයන්, අතිවිෂා is as below...

අතිවිඩයන්, අතිවිෂා : අතිවිඩයන්, අතිවිෂා, much or anti, විෂා poison), Cryptocoryne sp.; a tree of three species, white, red and black, the bark of which is used as an antidote to poison and as a dye. [Indian Attis; Aconitum Heterophyllum. — A.]