BackgroundThe divisions/categorizations of worlds, universes,etc are defined for study purpose.
World (ලෝකය)World is a system (පද්ධතිය)
A universe (විශ්වය) can have one or many worlds(ලෝක)
Uni-Verse or a verse (පදය, කව/කවිය, ශ්ලෝකය) is the basic unite of language (භාෂාව, අදහස් දැක්වීමේ ක්රමය), where language is the method of communication
Shiva (ශිව) can have many universes
Uni(වි)+verse(ශ්වය) means infinitesimal (අත්යණුක, අල්පිෂ්ඨ, ඉතා කුඩා වූ) unit of Shiva.
SHIVA/SHV(ශ්ව)/SVA (ස්ව) means myself
(self-0 from self-1 view), where a self (definition) consist of a Name (නාම) .& a Body/meaning (රූප).
In other words, myself is the definition of infinitely many verses.
Observe world items from within.