the.com/sewn
What thread does to fabric when it finally commits to a relationship.
means The past participle of sew, describing two pieces of material joined permanently with needle and thread.
from From Old English siwian, to stitch, rooted in Proto-Germanic siwjana and an ancient Indo-European thread of seam-makers stretching back to Sanskrit.
Rival spellingSewed is also accepted, but sewn wins formally.
False twinSewn and sown sound identical, mean wildly different things.
Idiom hatchSewn up means decided, finished, completely guaranteed.