- essential
- es|sen|tial1 [ ı`senʃl ] adjective ***1. ) completely necessary:In a large organization, good internal communication is essential.essential for: Light is absolutely essential for the healthy development of plants.essential to: He had acquired the skills essential to his later success in politics.it is essential (that): It is essential that you are sure what your aims are.it is essential to do something: If you want to make major changes, it is essential to involve your staff.essential reading: Her articles are essential reading for anyone interested in the war.play an essential role/part in something: She has always played an essential part in the smooth running of the business.2. ) most basic and necessary:essential services such as hospitals and public transportationfood, fuel, and other essential suppliesa ) the essential features of something are its most basic and typical features:the essential characteristics of Marxist political thoughtthe essential beauty of the areaThe essential difference between us is that I take life seriously.=> FUNDAMENTALb ) used about the substances that your body needs in order to stay healthy:essential vitamins/minerals/nutrientsessentiales|sen|tial 2 [ ı`senʃl ] noun count1. ) usually plural something that is needed for life, or needed in a particular situation:food, water, and other essentialsShe packed a few essentials and headed for the airport.the bare/barest essentials: Millions of people lack even the bare essentials.2. ) essentials plural the most basic and important aspects of a subject:essential of: He agreed to teach me the essentials of Web page design.
Usage of the words and phrases in modern English. 2013.