As a noun solution is a homogeneous mixture, which may be liquid, gas or solid, formed by dissolving one or more substances.
As an adjective underdetermined is having not enough constraints to specify a unique solution.
Category: solution
Service vs Solution – What’s the difference?
As nouns the difference between service and solution is that service is an event in which an entity takes the responsibility that something desirable happens on the behalf of another entity or service can be service tree while solution is a homogeneous mixture, which may be liquid, gas or solid, formed by dissolving one or more substances.
As a verb service is to serve.