Where does “תּוך” come from?

תּוך (Yiddish) comes from Hebrew תּוֹךְ — center, inside; inside.

תּוך (Yiddish): core, essence

Definitions

Step	Language	Word	Meaning
1	Hebrew	תּוֹךְ	center, inside; inside

תּוך — Etymology, Origin & Word History | Etymology Explorer