"Beta" can be used to refer to several consumer and professional videotape formats developed by Japan's Sony Corporation. Although similarly named, they are very different in function and …

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

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

As the largest independent, non-profit, educational youth organization in America, National Beta is dedicated to leading by serving others. Our four pillars are the perfect summation of the core …

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 …

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

Dec 26, 2025 · beta (countable and uncountable, plural betas) The second letter of the Greek alphabet (Β, β), preceded by alpha (Α, α) and followed by gamma, (Γ, γ). In modern Greek it …

Etymologically, beta came from beth (the second letter of the Phoenician alphabet), meaning "house". The Greek letter Beta is especially used in finance, science, mathematics, statistics …

Dec 16, 2025 · Beta is a financial metric used to evaluate a stock’s volatility and risk relative to the broader market — essential for understanding investment performance.

16 hours ago · A detailed overview of BETA Technologies, Inc. (BETA) stock, including real-time price, chart, key statistics, news, and more.