trillón
Spanish, noun/tɾiˈʝon/
trillón is spelled T-R-I-L-L-Ó-N (7 letters) and appears about once in every 3 million words in written Spanish, the 67,533rd most frequent Spanish word form (wordfreq, 2021 data). Trillón is a Spanish masculine noun meaning “quintillion (10¹⁸)” (English Wiktionary, September 2026). The Spanish Wiktionary (Wikcionario) defines it as “Cantidad igual a un millón de billones; es decir, diez elevado a dieciocho (10¹⁸). Al número uno le siguen…”.
What does trillón mean in English?
noun
- 1
masculinequintillion (10¹⁸)
- 2
USmasculinetrillion (10¹²)
Source: English Wiktionary, Spanish section, dump of September 2, 2026 (CC BY-SA 4.0).
How Spanish dictionaries define it
noun: 1. Cantidad igual a un millón de billones; es decir, diez elevado a dieciocho (10¹⁸). Al número uno le siguen dieciocho ceros:
The definition in the Spanish Wiktionary (Wikcionario), in Spanish.
Source: Spanish Wiktionary (Wikcionario), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of trillón
- trillones plural
Source: English Wiktionary and Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce trillón?
- /tɾiˈʝon/
- [t̪ɾiˈʝõn]
- [t̪ɾiˈʎõn]
Sources: English Wiktionary, Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to trillón
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is trillón in Spanish?
trillón appears about once in every 3 million words in written Spanish.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).