Italian-English translations for opaco

dull
us
All these knives are dullHe sat through the dull lecture and barely stayed awakeWhen does having a dull personality ever get you a girlfriend? Even if you get one, how does being dull help you keep a relationship for over a year?
matteThe image is a perfect square of 8 cm (with white matte border the total dimensions are 14 cm tall by 11 cm wideMatte painting is a tool that filmmakers can use to create a scene that is impossible to achieve with conventional cinematographic meansFlat or matte paint allows a deep color expression on the walls while also hiding flaws that may be inherent on the painted surface

opaquePresident-in-Office, the process is depressingly opaque. Signor Presidente in carica del Consiglio, il processo è triste e opaco. The current system, with so many exceptions and derogations, has become complex and opaque. Il sistema attuale, con le sue tante eccezioni e deroghe, è diventato complesso e opaco. The report is made up of 61 points and it is exhaustive but in my opinion very opaque. Il documento consta di 61 punti ed è esaustivo, ma, a mio giudizio, è molto opaco.
shady
us
He is a shady character.Dont be shady, give us a go.