dark
The Italian word 'scuro' is used to describe something that is dark or not well lit. It can also be used metaphorically to describe something that is sad or gloomy. In context, you might say 'La stanza è molto scura' which means 'The room is very dark'.
The sky is very dark tonight.
This sentence means that there is very little light in the sky, possibly signaling nighttime or an upcoming storm.
The dark room scares me.
This sentence communicates fear or uneasiness about being in a room that is poorly lit or not lit at all.
I prefer dark chocolate.
In this context, 'scuro' is describing the type of chocolate, indicating that it is dark chocolate, which is known for its rich and intense flavor.