Indispensable
Related Definitions
[adj] unavoidable; "the routine but indispensable ceremonies of state"
[adj] not to be dispensed with; essential; "foods indispensable to good nutrition"
[adj] absolutely necessary; vitally necessary; "essential tools and materials"; "funds essential to the completion of the project"; "an indispensable worker"
Related Terms
bare necessities, basic, bedrock, call for, called for, cardinal, central, compelling, compulsory, crucial, demand, demand for, demanded, desideration, desideratum, essential, essentials, focal, fundamental, imperative, important, in demand, indicated, in