Where does “வியாக்கியானம்” come from?

வியாக்கியானம் (Tamil) comes from Sanskrit व्याख्यान, from Sanskrit व्याख्या, from Sanskrit वि-, from Proto-Indo-European wi — apart, asunder; away from, against.

வியாக்கியானம் (Tamil): exposition, explanation, comment, commentary

Definitions

exposition, explanation, comment, commentary

Ancestry of “வியாக்கியானம்”, step by step

Step	Language	Word	Meaning
1	Sanskrit	व्याख्यान	communication, narration
2	Sanskrit	व्याख्या	to explain in detail, tell in full, discuss
3	Sanskrit	वि-	Prefix to verbs or nouns and other parts of...
4	Proto-Indo-European	wi	apart, asunder; away from, against

Every word from Proto-Indo-European wi →Every word from Sanskrit वि- →Every word from Sanskrit व्याख्या →