Bold is an adjective with multiple related meanings that describe confidence, fearlessness, or strong visual emphasis.
Example: “She made a bold decision to start her own business.”
The term may also refer to visual style — for instance, bold text appears darker or thicker to emphasize importance.
Used both literally (to describe bravery) and figuratively (to describe statements, designs, or behaviors that stand out). The noun form, “boldness,” refers to the quality or state of being bold.
Author’s summary: The word "bold" describes brave or daring behavior, visual emphasis, or confident attitude that stands out from convention.