Where does “न्यायवाक्य” come from?

न्यायवाक्य (Hindi) comes from Hindi वाक्य, from Sanskrit वाक्य, from Sanskrit वच्, from Proto-Indo-European wekʷ- — to speak, to sound out.

न्यायवाक्य (Hindi): syllogism

Definitions

न्यायवाक्य traces back through two separate lines of ancestry.

Step	Language	Word	Meaning
1	Hindi	वाक्य	sentence; clause
2	Sanskrit	वाक्य	speech, saying, assertion, statement, command,...
3	Sanskrit	वच्	to speak, utter, say
4	Proto-Indo-European	wekʷ-	to speak, to sound out

Step	Language	Word	Meaning
1	Hindi	न्याय	justice, law; judgement, decision; rule
2	Sanskrit	न्याय	that into which a thing goes back i.e. an...