Where does “טײַכל” come from?

טײַכל (Yiddish) comes from Yiddish ־ל, from Middle High German teil, from Old High German teil, from Proto-West Germanic daili, from Proto-Germanic dailiz, from Proto-Indo-European dʰayl- — part, watershed.

טײַכל (Yiddish): creek

Definitions

creek

Ancestry of “טײַכל”, step by step

טײַכל traces back through two separate lines of ancestry.

via Yiddish ־ל

Step	Language	Word	Meaning
1	Yiddish	־ל	Forms diminutive nouns when added to a noun, with...
2	Middle High German	teil	—
3	Old High German	teil	—
4	Proto-West Germanic	daili	part
5	Proto-Germanic	dailiz	part, portion, deal
6	Proto-Indo-European	dʰayl-	part, watershed

via Yiddish טײַך

Step	Language	Word	Meaning
1	Yiddish	טײַך	river
2	Middle High German	tīch	—
3	Old High German	tīh	dyke, dike; dam
4	Proto-Germanic	*dīk	—
5	Proto-Germanic	dīkaz	pool, puddle
6	Proto-Indo-European	dʰēygʷ-	to stick into, pierce

Every word from Proto-Indo-European dʰayl- →Every word from Proto-Germanic dailiz →Every word from Proto-West Germanic daili →