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

Mar 16, 2026 · (topology) A collection of subsets ("basis elements") of a set, such that this collection covers the set, and for any two basis elements which both contain an element of the set, there is a …

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.

1. a bottom or base; the part on which something stands or rests. 2. anything upon which something is based; a fundamental principle. 3. the principal constituent; fundamental ingredient.

BASIS Tucson North is a tuition-free public charter school serving grades 5–12. With our accelerated curriculum, robust student support system, and variety of enriching extracurriculars, we empower …

Basis definition: A foundation upon which something rests.

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

This principle forms the basis [= base, foundation] of the country's economic policies and will provide a firm basis for future development. The judge ruled that there is no legal basis [= ground] for a new trial.

In linear algebra, a basis is a set of linearly independent vectors that, in a linear combination, can represent every vector in a given vector space or free module, or, more simply put, which define a …