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pai

Portuguese, noun/ˈpaj/

pai is spelled P-A-I (3 letters) and appears 380 times per million words in written Portuguese, the 240th most frequent Portuguese word form (wordfreq, 2021 data). Pai is a Portuguese masculine noun meaning “father (male who sires a child)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “homem que tem filhos, naturais ou adotivos”.

What does pai mean in English?

noun

  1. 1

    masculinefather (male who sires a child)

  2. 2

    masculineone's father

    Pai, eu estou saindo com as meninas.

  3. 3

    masculineparent (either a mother or a father)

  4. 4

    masculinefather (the founder of a discipline or science)

    Os gregos foram os pais da civilização.

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

How Portuguese dictionaries define it

noun: 1. homem que tem filhos, naturais ou adotivos 2. macho que gerou prole; genitor, progenitor 3. fundador, pessoa que iniciou algo 4. tratamento afetuoso ou respeitoso que se dá aos idosos em alguns dialetos

noun: 1. a primeira pessoa da Santíssima Trindade

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 pai

  • pais plural
  • pae alternative
  • pay alternative obsolete

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

How do you pronounce pai?

  • Brazil /ˈpaj/
  • Brazil [ˈpaɪ̯]
  • Portugal /ˈpaj/

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

English words that translate to pai

Source: the translation tables of the English Wiktionary, dump of September 2, 2026.

How common is pai in Portuguese?

pai appears 380 times per million words in written Portuguese.

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

What to look up after pai