throughidge
Througidge is a term that appears to be a misspelling or an archaic or regional variation of the word "through." In modern English, "through" is a preposition or adverb indicating movement from one side or end of something to the other, or from beginning to end. It can also mean by means of or because of. For example, one might travel through a town, read a book through, or achieve something through hard work.
If "througidge" refers to something specific, it is not widely recognized in standard dictionaries or common