essential element

British

noun

biochem any chemical element required by an organism for healthy growth. It may be required in large amounts (macronutrient) or in very small amounts (trace element) See also macronutrient trace element

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Encouraging officials to vote their minds is an essential element of any plan to reassure voters that the Fed is acting deliberately and humbly.

From The Wall Street Journal • Apr. 23, 2026

Petroleum is an essential element in modern industry, whether used as a fuel, a lubricant or an ingredient in plastics and chemicals.

From Barron's • Mar. 13, 2026

Earlier this fall, a group of faith leaders including priests and nuns were detained after being refused admission inside to administer communion, an essential element of a Catholic’s faith life.

From Salon • Nov. 16, 2025

If we give up on the courts, we’re going to take away a really essential element of our ability to be Americans.

From Slate • Aug. 4, 2025

The theater classes are the foundation of Truman Drama, an essential element of its success.

From "Drama High" by Michael Sokolove

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023