"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 …

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

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

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 represents 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 another noun

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 and typography.

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

BETA definition: 1. the second letter of the Greek alphabet 2. Beta software is at the second stage of development…. Learn more.

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 in a series or …