nebulosa
- A term used in astronomy to refer to a nebula, which is a cloud of gas and dust in outer space, visible in the night sky either as an indistinct bright patch or as a dark silhouette against other luminous matter. nounThe Orion Nebula is one of the most studied nebulosa in the night sky.Astronomers observed the formation of new stars within the nebulosa.
- In a figurative sense, it can refer to something that is vague, unclear, or ill-defined. nounThe details of the plan remained a nebulosa, leaving everyone confused.His explanation was a nebulosa, lacking clarity and precision.