: 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.

a basic fact, amount, standard, etc., used in making computations, reaching conclusions, or the like: The nurse is paid on an hourly basis. He was chosen on the basis of his college grades.

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.

Discover everything about the word "BASIS" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

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 definition: A foundation upon which something rests.

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 noun [C] (DEVELOPMENT) a situation, fact, or idea from which something can develop: