quadrilhão
Portuguese, noun
quadrilhão is a Portuguese masculine noun meaning “alternative form of quatrilhão” (English Wiktionary, September 2026).
What does quadrilhão mean in English?
noun
- 1
masculinealternative form of quatrilhão
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
How Portuguese dictionaries define it
number: 1. mil trilhões; 10¹⁵ (1.000.000.000.000.000)
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 quadrilhão
- quadrilhões plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
English words that translate to quadrilhão
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is quadrilhão in Portuguese?
quadrilhão appears about once in every 17 million words in written Portuguese.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).