Beta is often used to denote a variable in mathematics and physics, where it often has specific meanings for certain applications. β is sometimes used as a placeholder for an ordinal number …

The meaning of BETA is the 2nd letter of the Greek alphabet. How to use beta in a sentence.

5 days ago · Beta is a financial metric used to evaluate a stock’s volatility and risk relative to the broader market — essential for understanding investment performance.

Dec 14, 2025 · Inherited from Malay beta, possibly from Hindi बेटा (beṭā, “son”). Some linguists propose that this word is a native derivation due to the similarity in form with kita (“we …

Learn about the Greek letter Beta (β), its pronunciation, usage examples, and common applications in mathematics, science, and engineering.

BETA definition: the second letter of the Greek alphabet (β, B). See examples of beta used in a sentence.

The Greek letter beta (β). In mathematics and science, it is often used to denote a variable or a parameter, such as an angle or the beta coefficient in regression analysis.

beta adjective [before noun] (person) used to describe someone who prefers other people to be in charge and may be shy or lack confidence:

For a long time alpha far exceeds beta, and the herd is at peace. The beta male represents a new, more rounded idea of what it means to be a man.

Nov 16, 2025 · Learn how alpha and beta measure investment performance and risk, helping investors compare returns and make informed decisions in the financial market.