'Indispensableness' definitions:
Definition of 'indispensableness'
(from WordNet)
noun
The quality possessed by something that you cannot possibly do without [syn: indispensability, indispensableness, vitalness] [ant: dispensability, dispensableness]
Definition of 'Indispensableness'
From: GCIDE
- Indispensableness \In`dis*pen"sa*ble*ness\, n. The state or quality of being indispensable, or absolutely necessary. --S. Clarke. [1913 Webster]