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octal

Portuguese, adjective/okˈtaw/

octal is a Portuguese feminine adjective meaning “octal” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “relativo a oito ou à oitava parte”.

What does octal mean in English?

adjective

  1. 1

    femininemasculineoctal

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

How Portuguese dictionaries define it

adjective: 1. relativo a oito ou à oitava parte 2. que tem por base o número oito

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 octal

  • octais plural

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

How do you pronounce octal?

  • Brazil /okˈtaw/
  • Brazil [okˈtaʊ̯]
  • Portugal /ɔkˈtal/

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

How common is octal in Portuguese?

octal appears about once in every 13 million words in written Portuguese.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).