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fibra ótica

Portuguese, noun/ˈfi.bɾɐ ˈɔ.t͡ʃi.kɐ/

fibra ótica is a Portuguese feminine noun meaning “optical fibre (fibre used for transmitting light)” (English Wiktionary, September 2026).

What does fibra ótica mean in English?

noun

  1. 1

    feminineoptical fibre (fibre used for transmitting light)

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

How Portuguese dictionaries define it

phrase: 1. filamento transparente, fino, feito de vidro ou polímero, capaz de conduzir luz; inventado pelo físico indiano Narinder Singh Kapany

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 fibra ótica

  • fibras óticas plural
  • fibra óptica alternative

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

How do you pronounce fibra ótica?

  • Brazil /ˈfi.bɾɐ ˈɔ.t͡ʃi.kɐ/
  • Portugal /ˈfi.bɾɐ ˈɔ.ti.kɐ/
  • Portugal [ˈfi.βɾɐ ˈɔ.ti.kɐ]

Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.