Where does “etsi” come from?

etsi (Latin) comes from Latin et, from Proto-Indo-European éti, from Proto-Indo-European h₁é, from Proto-Indo-European ǵʰe — Postpositional intensifying particle: indeed, at any rate, in fact.

etsi (Latin): though, although, even if, yet

Definitions

though, although, even if, yet

Ancestry of “etsi”, step by step

etsi traces back through two separate lines of ancestry.

via Latin et

Step	Language	Word	Meaning
1	Latin	et	and; plus; though, even if
2	Proto-Indo-European	éti	beyond; over
3	Proto-Indo-European	h₁é	and, then
4	Proto-Indo-European	ǵʰe	Postpositional intensifying particle: indeed, at any rate, in fact

via Latin sī

Step	Language	Word	Meaning
1	Latin	sī	if, supposing that
2	Proto-Italic	sei	so, thus
3	Proto-Indo-European	só	this; that

Words derived from “etsi”

tamenetsi
esi

Every word from Proto-Indo-European ǵʰe →Every word from Proto-Indo-European h₁é →Every word from Proto-Indo-European éti →