Vid-20150216-wa0030 | Fresh | 2027 |

In a technical or software context, "Solid" could refer to a few different things.

A solid modeling computer-aided design (CAD) software. VID-20150216-WA0030

A set of five design principles in object-oriented programming (Single responsibility, Open-closed, Liskov substitution, Interface segregation, and Dependency inversion). In a technical or software context, "Solid" could