The vat in which hides are laid for tanning; also, the liquor in which they are steeped.(noun)
The Century Dictionary (Public Domain)
Use "lay-away" in a sentence
"Some would also use lay-away or lay-buy plans, but these largely disappeared over the last decade or so."
"To encourage shoppers to spring for more expensive items this holiday, Wal-Mart brought back lay-away, which allows customers to set aside items and pay for them over time."
"The season of consumer coverage culminated with warm stories of anonymous donors paying off lay-away bills at K-Mart."