In`dis*pen"sa*ble (?), a. [Pref. in-
not + dispensable: cf. F. indispensable.]
1. Not dispensable; impossible to be omitted,
remitted, or spared; absolutely necessary or requisite.
2. (Eccl.) Not admitting dispensation;
not subject to release or exemption. [R.]
The law was moral and
indispensable.
Bp. Burnet.
3. Unavoidable; inevitable. [Obs.]
Fuller.