ESSENTIAL meaning: 1. necessary or needed: 2. relating to something's or someone's basic or most important qualities…. Learn more.

Of a nutrient or other metabolically active substance: that is required for the survival and normal growth of an organism; spec. that is not made in adequate amounts by the body and must be obtained in the diet; as essential amino acid, essential fatty acid, essential vitamin, etc.

Discover everything about the word "ESSENTIAL" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

The light essential to your need. Your hopes are murdered and undone. 2018, Clarence Green, James Lambert, “Advancing disciplinary literacy through English for academic purposes: Discipline-specific wordlists, collocations and word families for eight secondary subjects”, in Journal of English for Academic Purposes, volume 35, →DOI, page 105:

Some common synonyms of essential are cardinal, fundamental, and vital. While all these words mean "so important as to be indispensable," essential implies belonging to the very nature of a thing and therefore being incapable of removal without destroying the thing itself or its character.

Essential uses industry leading peer-to-peer technology and the power of your PC’s hardware to empower you to host Minecraft worlds and invite your friends with ease and for free.

essential, fundamental, vital, cardinal mean so important as to be indispensable. essential implies belonging to the very nature of a thing and therefore being incapable of removal without destroying the thing itself or its character.