1. Outdated or old-fashioned parts, elements, or pieces that are no longer in common use but may still function or be relevant in specific contexts
The vintage computer still uses archaic components that are difficult to replace.
O computador antigo ainda usa componentes arcaicos que são difíceis de substituir.
2. In linguistics or literature, language structures or vocabulary elements from earlier periods of a language
The text contains archaic components that reflect Middle English usage.
O texto contém componentes arcaicos que refletem o uso do Inglês Médio.
3. In engineering or technology, older mechanical or electronic parts that predate modern standards
Engineers struggled to maintain the machinery due to its archaic components.
Os engenheiros tiveram dificuldade em manter a maquinaria devido aos seus componentes arcaicos.