different between essential vs primeval

English

Alternative forms

• essentiall (obsolete)

Etymology

From Late Latin essenti?lis, from Latin essentia (“being, essence”).

Pronunciation

• IPA^(key): /??s?n.??l/, [??s?n.t??l]
• Hyphenation: es?sen?tial

Adjective

essential (comparative more essential, superlative most essential)

1. Necessary.

   Synonyms: indispensable; see also Thesaurus:requisite

   Antonyms: accidental, accessorial, incidental, unnecessary, unneeded
2. Very important; of high importance.

   Synonyms: crucial; see also Thesaurus:important

   Antonyms: unimportant; see also Thesaurus:insignificant
3. (biology) necessary for survival but not synthesized by the organism, thus needing to be ingested
4. Being in the basic form; showing its essence.

   Synonyms: see Thesaurus:intrinsic, Thesaurus:bare-bones

   Antonyms: adscititious; see also Thesaurus:extrinsic

5. Really existing; existent.

   Synonyms: see Thesaurus:existent

   Antonyms: see Thesaurus:inexistent
6. (geometry) Such that each complementary region is irreducible, the boundary of each complementary region is incompressible by disks and monogons in the complementary region, and no leaf is a sphere or a torus bounding a solid torus in the manifold.

   (Can we add an example for this sense?)

7. (medicine) Idiopathic.
8. Having the nature of essence; not physical.

Antonyms

• inessential, unessential, non-essential, nonessential

Derived terms

Translations

Noun

essential (plural essentials)

1. A necessary ingredient.
2. A fundamental ingredient.

   (Can we add an example for this sense?)

Related terms

• essence

Translations

Further reading

• essential on Wikipedia.Wikipedia

Anagrams

• siletanes

English

Alternative forms

• primaeval, primæval

Etymology

From primevous +? -al. Further, primevous, from Latin primaevus (“in the first or earliest period of life”), from primus (“first”) + aevum (“time, age”); see prime and age.

Pronunciation

• enPR: "pr?m'?v?l, IPA^(key): /?p?a??mi.v?l/

Adjective

primeval (comparative more primeval, superlative most primeval)

1. belonging to the first ages
2. primary; original
3. primitive
   • 1957, H. E. Bates, Death of a Huntsman

     If their views were entrancing their sanitation was primeval; if they possessed stables they were also next to the gas-works; if their gardens were delightful there were odours suspicious of mice in the bedrooms.

Derived terms

Translations

Further reading

• primeval in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• primeval in The Century Dictionary, New York, N.Y.: The Century Co., 1911.