1. An ambiguous or undefined area; a situation that is not clearly defined by rules, laws, or established norms; a conceptual space lacking clear boundaries or definitions
The regulations left a zona nebulosa regarding remote work policies.
As regulamentações deixaram uma zona nebulosa sobre as políticas de trabalho remoto.
2. In astronomy and cosmology, a nebulous or hazy region in space
Telescopes revealed a zona nebulosa in the distant galaxy.
Os telescópios revelaram uma zona nebulosa na galáxia distante.