Αα ⟵ {\displaystyle \longleftarrow } 2 ⟶ {\displaystyle \longrightarrow } Γγ The Simple English Wikipedia has an article on: Beta Pronunciation (UK) IPA (key): /ˈbiːtə/ (US) enPR: bāʹtə, IPA (key): /ˈbeɪtə/ Audio (US)(file) Noun Singular beta Plural betas The second letter of the Greek alphabet. (computing) (video games) The beta period of a piece of software is the period after its alpha and before its final release. (slang) (insult) A shortening of beta male; an inferior and undesirable male, especially compared to an alpha male.Wikiwand - on Seamless Wikipedia browsing. On steroids.Remove ads