estoiro
Portuguese, noun
estoiro is spelled E-S-T-O-I-R-O (7 letters) and appears about once in every 40 million words in written Portuguese, the 180,215th most frequent Portuguese word form (wordfreq, 2021 data). Estoiro is a Portuguese masculine noun meaning “alternative form of estouro” (English Wiktionary, September 2026). It is also a first-person singular present indicative of estoirar. The Portuguese Wiktionary (Wikcionário) defines it as “o mesmo que estouro”.
What does estoiro mean in English?
noun
- 1
masculinealternative form of estouro
verb
- 1
first-person singular present indicative of estoirar
Source: English Wiktionary, Portuguese section, dump of September 2, 2026 (CC BY-SA 4.0).
How Portuguese dictionaries define it
noun: 1. o mesmo que estouro
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 estoiro
- estoiros plural
Source: English Wiktionary and Portuguese Wiktionary (Wikcionário) (dumps of September 2, 2026 and September 1, 2026).
How common is estoiro in Portuguese?
estoiro appears about once in every 40 million words in written Portuguese.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).