1. A vague, unclear, or ill-defined manner of expression, writing, or artistic approach lacking precision or distinct characteristics
The artist's nebulous style made it difficult for critics to categorize her work.
O estilo nebuloso da artista tornava difícil para os críticos categorizar seu trabalho.
2. An ambiguous or obscure approach to communication that lacks clarity and concrete direction
His nebulous style of writing left readers confused about his true intentions.
Seu estilo nebuloso de escrita deixou os leitores confusos sobre suas verdadeiras intenções.