D defs.my
Entry 1 sense Webster, 1913

Inconvertibility

· In·con·vert·i·bil·i·ty · IPA
01 n. The quality or state of being inconvertible; not capable of being exchanged for, or converted into, something else; as, the inconvertibilit…
  1. 1.
    The quality or state of being inconvertible; not capable of being exchanged for, or converted into, something else; as, the inconvertibility of an irredeemable currency, or of lead, into gold.