1. A viable option or choice that is feasible, realistic, and can be implemented or used in real-world situations
When the original plan failed, we needed to find a practical alternative.
Quando o plano original falhou, precisávamos encontrar uma alternativa prática.
2. A substitute solution that is both workable and cost-effective
Public transportation is a practical alternative to owning a car in the city.
O transporte público é uma alternativa prática para possuir um carro na cidade.