quadrilátero
Portuguese, noun/kwa.dɾiˈla.te.ɾu/
quadrilátero is spelled Q-U-A-D-R-I-L-Á-T-E-R-O (12 letters) and appears about once in every 4 million words in written Portuguese, the 61,435th most frequent Portuguese word form (wordfreq, 2021 data). Quadrilátero is a Portuguese masculine noun meaning “quadrilateral (polygon having four sides)” (English Wiktionary, September 2026). The Portuguese Wiktionary (Wikcionário) defines it as “polígono de quatro lados”.
What does quadrilátero mean in English?
adjective
- 1
quadrilateral (having four sides)
noun
- 1
masculinequadrilateral (polygon having four sides)
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
How Portuguese dictionaries define it
adjective: 1. quadrilateral
noun: 1. polígono de quatro lados 2. delimitação quadrangular fortificada
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 quadrilátero
- quadrilátera feminine
- quadriláteros masculine plural
- quadriláteras feminine plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce quadrilátero?
- Brazil /kwa.dɾiˈla.te.ɾu/
- Portugal /kwɐ.dɾiˈla.tɨ.ɾu/
- Portugal [kwɐ.ðɾiˈla.tɨ.ɾu]
Sources: English Wiktionary, Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to quadrilátero
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is quadrilátero in Portuguese?
quadrilátero appears about once in every 4 million words in written Portuguese.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).