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

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

May 25, 2025 · Beta is the volatility of a security or portfolio compared to its benchmark. It's a numerical value that signifies how much a stock price jumps around over time.

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

BETA meaning: 1 : the second letter of the Greek alphabet Β or β; 2 : a version of a product (such as a computer program) that is almost finished and that is used for testing often used before …

Define beta. beta synonyms, beta pronunciation, beta translation, English dictionary definition of beta. n. 1. The second letter of the Greek alphabet. See Table at alphabet. 2. The second item …

It can also increase weight loss, reduce blood pressure and have a beneficial effect on the beta cells.

Definition of beta noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

beta, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

Jun 11, 2025 · Beta is an indicator of the price volatility of a stock or other asset in comparison with the broader market. It suggests the level of risk that an investor takes on in buying the stock.