See Also: tinfoil(medicine)
tinfoil(dictionary)

ought(2) (iou) and tinfoil (medicine)


ought(2) (iou)



ought noun2. M19.
[from NOUGHT by misdivision as in adder, apron.]
A nought, a cipher.

tinfoil (medicine)


tinfoil


1. Tin rolled into extremely thin sheets.

2. A base metal foil used as a separating material, as between the cast and denture base material during flasking and curing procedures.