It could be short for 'ingredient,' that is the only thing I can figure out from a whole word. Sometimes in English we shorten words for different technical reason. If not that, it could just be the end-part of a whole word, like 'W-INGED,' or something else like that. It's a 30 day old post, but I hope it can help!

ditto! 一 is right again!

I'm sure it wouldn't be clear to anybody. There is no such a word.