The Collaborative International Dictionary
Indissolvable
Indissolvable \In`dis*solv"a*ble\, a. [Pref. in- not +
dissolvable. Cf. Indissoluble.]
Not dissolvable; incapable of being dissolved or separated;
incapable of separation; perpetually firm and binding;
indissoluble; as, an indissolvable bond of union.
--Bp.
Warburton.
Wiktionary
indissolvable
a. Not dissolvable; incapable of being dissolved or separated.