: something or someone designated with the name beta or the Greek letter β especially denoting the second in position, order, or class

The game is already enjoying a closed beta that runs 24/7 with more and more invites constantly going out.

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

The Greek letter Beta is especially used in finance, science, mathematics, statistics and typography. The uppercase Beta (Β) is used to represent the voiced bilabial fricative in the …

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 …

A beta of 1.1 indicates a stock that is 10 percent more volatile than the market

Beta (uppercase/lowercase Β β), is a letter of the Greek alphabet, used to represent the "b" sound in Ancient Greek and "v" in Modern Greek. In the system of Greek numerals, it has a value of …

May 30, 2025 · beta (third-person singular simple present betas, present participle betaing, simple past and past participle betaed) To preliminarily release computer software for initial testing …

Beta is a term used in various fields with different interpretations: 1) In Finance/Economics: Beta is a measure of the volatility, or systematic risk, of a security or portfolio compared to the market …

In Ancient Greek, beta represented the voiced bilabial plosive /b/. In Modern Greek, it represents the voiced labiodental fricative /v/. Letters that arose from beta include the Roman letter B and …