beta

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beta /ˈbeɪtə/ Brit /ˈbiːtə/ noun
plural betas
beta
/ˈbeɪtə/ Brit /ˈbiːtə/
noun
plural betas
Learner's definition of BETA
[count] : the second letter of the Greek alphabet Β or β
[noncount] : 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
compare alpha
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