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caixa negra

Portuguese, noun

caixa negra is a Portuguese feminine noun meaning “alternative spelling of caixa-negra” (English Wiktionary, September 2026). On this page, caixa-negra is a different word: “black box (recorder in an aircraft)”.

What does caixa negra mean in English?

noun

  1. 1

    femininealternative spelling of caixa-negra

noun

as caixa-negra
  1. 1

    feminineblack box (recorder in an aircraft)

Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).

How Portuguese dictionaries define it

phrase: 1. nome popular de um sistema de registro de voz e dados existente nos aviões

The definition in the Portuguese Wiktionary (Wikcionário), in Portuguese.

Source: Portuguese Wiktionary (Wikcionário), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.

Forms of caixa negra

  • caixas negras plural
  • caixas-negras plural
  • caixa negra alternative

Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).