What’s the exact definition of deadstock? Need a clear explanation! or Can someone break down the def

"Can someone break down the definition of deadstock for me?"

Hey y’all! I keep hearing the term *deadstock* thrown around, but I’m still kinda confused. Like, is it just old inventory collecting dust? Or does it mean something more specific?

I’ve seen some ppl say it’s unused stuff that’s still in good condition, while others say it’s vintage or discontinued items. So what’s the *real* definition deadstock?

Also, does it apply only to clothing, or can it be other things too? Lowkey need a clear explanation cuz I’m trying to sell some old stuff and don’t wanna mislabel it.

Thanks in advance! 🙏