Where does “phratral” come from?

phratral (English) comes from English AL, from Dutch al, from Middle Dutch al, from Old Dutch āl, from Proto-West Germanic all, from Proto-Germanic allaz, from Proto-Indo-European h₂él- — to grow, nourish.

phratral (English): Relating to a phratry

Definitions

Relating to a phratry

Ancestry of “phratral”, step by step

phratral traces back through two separate lines of ancestry.

via English AL

Step	Language	Word	Meaning
1	English	AL	Initialism of assembly language; Initialism of...
2	Dutch	al	all, all of; already; yet
3	Middle Dutch	al	all, all of; completely; even though, no matter...
4	Old Dutch	āl	—
5	Proto-West Germanic	all	all
6	Proto-Germanic	allaz	all
7	Proto-Indo-European	h₂él-	to grow, nourish

via English phratry

Step	Language	Word	Meaning
1	English	phratry	A clan or kinship group consisting of a number of...
2	Latin	phrātria	—
3	Ancient Greek	φρατρία	brotherhood; tribe, clan; political subdivision...
4	Ancient Greek	φρᾱ́τηρ	clansman, kinsmen

Every word from Proto-Indo-European h₂él- →Every word from Proto-Germanic allaz →Every word from Proto-West Germanic all →