Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

  

essential

 
 
/ɪˈsenʃəl/ adjective

Definition

very important or necessary: Computer literacy is becoming as essential as the ability to drive a car.an essential component/part of sth Selective expansion of our store base is an essential component of our long-term plan.essential for sth Formulating new strategies is essential for preparing the corporation to meet and sustain future needs.it is essential (that) It is essential our prices remain competitive.it is essential to do sth It is essential to research and protect your patent.essential to sth Knowledge, skills, and creativity are essential to creating high-value products.
(Definition of essential adjective from the Cambridge Business English Dictionary © Cambridge University Press)
Focus on the pronunciation of essential

“essential” in other dictionaries

Word of the Day

demur

to express disagreement or refuse to do something

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More