subsystem

[/ˈsʌbˌsɪstəm/]
nounmasculinepl: subsystems
subsistema
1. A system that is part of a larger system, functioning as a component with specific responsibilities within the whole
The cooling subsystem is critical to the computer's performance.
O subsistema de refrigeração é crítico para o desempenho do computador.
2. In software engineering, a modular component that handles a specific set of functions within a larger application
The payment subsystem processes all transactions independently.
O subsistema de pagamento processa todas as transações independentemente.
3. In systems theory, a division of a complex system with distinct boundaries and interactions
Each subsystem of the organization operates with its own budget.
Cada subsistema da organização opera com seu próprio orçamento.
The term 'subsistema' is predominantly used in technical, engineering, and IT contexts in both Brazil and Portugal. It reflects the growing influence of English terminology in technology sectors across Portuguese-speaking countries. In Brazil, this word is particularly common in software development, automotive, and industrial automation fields.
Synonyms / Sinônimos
componentmodulesubunitsubdivisionsection
Antonyms / Antônimos
systemwholetotalitymacrosystem

Regional Variations

General Brazilian
subsistema
Standard term used in technical and engineering contexts
São Paulo
subsistema
Commonly used in IT and industrial sectors
Portugal
subsistema
Identical usage; technical term in Portuguese-speaking countries
General
módulo/submódulo
Alternative term sometimes used interchangeably in less formal contexts

Related Words

systemarchitecturemoduleintegrationhierarchycomponent

Related Idioms & Phrases

break down into subsystems
subsystem failure
subsystem integration
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