men (and women) who had learnt well the deeper, real meanings —

being the meaning for the thamizh words that ī have learnt —

by learning (through āchāryan) your divine names —

learned —

taking efforts —

who learned that āgamam; —

after learning —

sprouting from the hair on the front side of their heads and growing on their back side —

abundant/bunch of —

having a radiantly shining form —

learnt —

you are all the entities learnt before —

the knowledgeable ones —