The meaning of ELEMENT is any of the four substances air, water, fire, and earth formerly believed to compose the physical universe. How to use element in a sentence. Synonym …

ELEMENT definition: 1. a part of something: 2. a small amount of an emotion or quality: 3. a simple substance that…. Learn more.

An element is something basic and important — in chemistry, an element is one of the essential molecules that everything else is made of. If a book's ending carries an "element of surprise," …

2020年10月17日 · In chemistry, an element is defined as a pure substance composed of atoms that all have the same number of protons in the atomic nucleus. In other words, all atoms of an …

Element [enumerate Water, Air, Oil, Salt, Earth]. I.i.1.b. In modern chemistry applied to those substances (of which well over one hundred are now known) which cannot be chemically …

element denotes a fundamental, ultimate part: the basic elements of matter; resolve the problem into its elements. component and constituent refer to a part that goes into the making of a …

Definition of element noun from the Oxford Advanced Learner's Dictionary. [countable] a necessary or typical part of something; one of several parts that something contains. There …