0 hard and firm without holes or spaces, and not liquid or gas -- sólido
1 strong and not easily broken or damaged -- sólido
solid furniture
2 a substance or object that is not a liquid or a gas -- sólido
4 reliable and able to be trusted -- seguro/ra [ masculine-feminine, singular ]
solid information you can trust información fiable en la que puedes confiar
a solid password to protect your computer una contraseña segura para proteger tu ordenador
a solid investment una inversión segura
5 strong, well-built, and safe -- sólido/da [ masculine-feminine, singular ]
The foundation of the house looks solid. Los cimientos de la casa parecen sólidos.
After all, if a red or white wine has had the chance to age in good, solid barrels, then it will be easier to digest.
The law is solid ground, or at least more solid than morality, where subjectivity and passions are to be feared.
That is why we must provide a solid counterweight against market forces.
This is why the euro is basically stable and solid.
Pending wider solutions, it is essential that we can count on solid arrangements between us when we are deployed together in the same theatre.
Those behind the first theory have solid arguments to draw on.
