Where does “समुंद्री” come from?

समुंद्री (Bhojpuri) comes from Bhojpuri ई, from Sanskrit एष, from Sanskrit इयत्तक, from Sanskrit -तक, from Sanskrit तद्, from Proto-Indo-Iranian sá, from Proto-Indo-European só — this; that.

समुंद्री (Bhojpuri): oceanic, marine

Definitions

oceanic, marine

Ancestry of “समुंद्री”, step by step

समुंद्री traces back through two separate lines of ancestry.

via Bhojpuri ई

Step	Language	Word	Meaning
1	Bhojpuri	ई	this
2	Sanskrit	एष	gliding, running, hastening; nominative singular...
3	Sanskrit	इयत्तक	so small, little
4	Sanskrit	-तक	—
5	Sanskrit	तद्	it; that; this
6	Proto-Indo-Iranian	sá	he
7	Proto-Indo-European	só	this; that

via Bhojpuri समुंद्र

Step	Language	Word	Meaning
1	Bhojpuri	समुंद्र	sea
2	Sanskrit	समुद्र	the sea; ocean
3	Sanskrit	सम्-	with, together with, along with, together,...
4	Proto-Indo-Iranian	sam-	together, joint, paired
5	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European só →Every word from Proto-Indo-Iranian sá →Every word from Sanskrit तद् →