1. Parts of a text, film, performance, or other work that lack interest, excitement, or engagement; boring or tedious passages
The movie had some dull sections in the middle that made it hard to stay focused.
O filme tinha algumas seções monótonas no meio que tornavam difícil manter o foco.
2. Areas or passages characterized by lack of brightness, color, or visual interest
The painting had several dull sections that contrasted with the vibrant foreground.
A pintura tinha várias seções opacas que contrastavam com o primeiro plano vibrante.