Part of speech:
Related to the emergency or to the provision of assistance.
Need is defined as to want, desire or require.
Of the greatest importance; crucial.
Designating or of important products or raw materials subject to increased production and restricted distribution under strict control, as in wartime
The definition of crucial is something that is essential or vitally important.
(Biochemistry) Being a substance that is required for normal functioning but cannot be synthesized by the body and therefore must be included in the diet:
Having high social rank or influence; prominent:
The definition of indispensable is essential or absolutely necessary.
Having death as a possible result
Find another word for life-and-death. In this page you can discover 18 synonyms, antonyms, idiomatic expressions, and related words for life-and-death, like: emergency, heavy scene, necessity, need, no laughing matter, all-important, consequential, critical, crucial, earth-shaking and earth-shattering.