1. An area or space that is unclear, vague, or not well-defined; lacking distinct boundaries or clear understanding
The legal status of digital assets remains in a nebulous region.
O status legal dos ativos digitais permanece em uma região nebulosa.
2. In astronomy, a region of space occupied by a nebula or cloud of gas and dust
The telescope revealed a nebulous region filled with young stars.
O telescópio revelou uma região nebulosa repleta de estrelas jovens.