: the bottom of something considered as its foundation. Fruit juice constitutes the basis of jelly. He is on a first-name basis with his customers.

BASIS definition: the bottom or base of anything; the part on which something stands or rests. See examples of basis used in a sentence.

BASIS definition: 1. the most important facts, ideas, etc. from which something is developed: 2. a way or method of…. Learn more.

Jan 5, 2026 · Explore the meaning of "basis" in finance, focusing on its tax implications and role in investment transaction. Learn how it affects capital gains and cost analysis.

BASIS meaning: 1 : something (such as an idea or set of ideas) from which another thing develops or can develop usually singular; 2 : a reason for doing something

Basis is the underlying reason or assumption. The basis of a dictionary is that people are curious to learn the meanings of new words. You are interested, right?

BASIS meaning: 1. the most important facts, ideas, etc. from which something is developed: 2. a way or method of…. Learn more.

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Basis Look up Basis or basis in Wiktionary, the free dictionary. Basis is a term used in mathematics, finance, science, and other contexts to refer to foundational concepts, valuation …

Basis definition: A foundation upon which something rests.