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retardo

Portuguese, noun/ʁeˈtaʁ.du/

retardo is a Portuguese masculine noun meaning “mental retardation” (English Wiktionary, September 2026). It is also a first-person singular present indicative of retardar. The Portuguese Wiktionary (Wikcionário) defines it as “atraso, demora”.

What does retardo mean in English?

noun

  1. 1

    masculinemental retardation

  2. 2

    derogatorymasculineslangbehavior perceived as stupid, nonsensical or childish

verb

  1. 1

    first-person singular present indicative of retardar

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

How Portuguese dictionaries define it

noun: 1. atraso, demora 2. desenvolvimento mental inferior ao considerado normal 3. prolongamento da nota de um acorde sobre o seguinte; suspensão 4. dispositivo que permite a explosão retardada de uma granada armada

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 retardo

  • retardos plural

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

How do you pronounce retardo?

  • Brazil /ʁeˈtaʁ.du/
  • Brazil [heˈtaɦ.du]

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

How common is retardo in Portuguese?

retardo appears 1.2 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).