bèta3

bèta3 is a term that appears in multiple domains but does not refer to a single, widely recognized entity. In most contexts it represents the third item in a series labeled "beta" or a stylized brand name, and its meaning depends on the domain and locale.

In software development, the label beta3 typically marks the third beta release of a project. Beta releases precede a stable version and are intended for testing by users outside the core development team. The exact formatting varies; some projects write "beta3," others "β3" or "beta-3." The diacritic form bèta3 is uncommon in technical contexts but may appear in branding or localized materials.

In scientific notation, "beta-3" or β3 is used for various concepts, most notably the β3-adrenergic receptor (ADRB3), a protein in adipose tissue and other organs. This usage is unrelated to a software beta label, though all use the same Greek letter tradition to denote a subtype or version.

In branding, media, or fictional settings, bèta3 can function as a proper noun—a model name, a product code, or a fictional faction. Without a precise source, the term lacks a canonical definition.

The spelling with a grave accent on e (bèta3) is not standard in technical writing and typically arises from typographic choices or non-English contexts. When documenting or searching, practitioners should look for "beta3," "beta-3," or "β3" depending on the field.