\In*vert"i*ble\, a. [From {Invert}.]
1. Capable of being inverted or turned.

2. (Chem.) Capable of being changed or converted; as,
   invertible sugar.

\In*vert"i*ble\, a. [Pref. in- not + L. vertere to
turn + -ible.]
Incapable of being turned or changed.

      An indurate and invertible conscience.   --Cranmer.