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 රුක්ඛ·මූලිකාංගය is as below...

රුක්ඛ·මූලිකාංගය : රුක්ඛ·මූලිකාංගය, n. (රුක්ඛ tree, මූලික root, අංගය ordinance), the ordinance which enjoins upon the B. P. always to lodge at the foot of a tree without any other shelter than the tree affords.