Adjective

(en adjective)

(ecclesiastical, obsolete) Not admitting ecclesiastical dispensation; not subject to release or exemption; that cannot be allowed by bending the canonical rules.

The law was moral and indispensable . -Bp. Burnet

Absolutely necessary or requisite; that one cannot do without.

An indispensable component of a heart-healthy diet.

* {{quote-book, year=2006, author=

, title=Internal Combustion , chapter=2 citation , passage=But through the oligopoly, charcoal fuel proliferated throughout London's trades and industries. By the 1200s, brewers and bakers, tilemakers, glassblowers, pottery producers, and a range of other craftsmen all became hour-to-hour consumers of charcoal. This only magnified the indispensable nature of the oligopolists.}}

Adjective

(en adjective)

Being essential or decisive for determining the outcome or future of something; extremely important.

*{{quote-magazine, date=2014-03-07, author= Nicole Vulser

, volume=190, issue=13, page=30, magazine=(The Guardian Weekly) , title= Perfume manufacturers must cope with the scarcity of precious supplies , passage=The perfume industry is facing a major problem: maintaining constant levels of quality is crucial , but it is increasingly difficult to obtain a regular supply of all the necessary natural ingredients.}}

(label) Cruciform or cruciate; cross-shaped.

Term of approval, particularly when applied to reggae music.