1. The most important or essential characteristics or attributes of something
The key properties of water include its ability to dissolve many substances.
As propriedades-chave da água incluem sua capacidade de dissolver muitas substâncias.
2. In real estate, the main features or characteristics that define a property's value and appeal
Location and size are key properties that influence house prices.
Localização e tamanho são propriedades-chave que influenciam os preços das casas.
3. In computing and programming, the fundamental attributes or settings of an object or system
The key properties of this database include security and scalability.
As propriedades-chave deste banco de dados incluem segurança e escalabilidade.