épsilon
Spanish, noun/ˈebsilon/
épsilon is spelled É-P-S-I-L-O-N (7 letters) and appears about once in every 15 million words in written Spanish, the 145,755th most frequent Spanish word form (wordfreq, 2021 data). Épsilon is a Spanish feminine noun meaning “epsilon; the Greek letter Ε, ε” (English Wiktionary, September 2026). The Spanish Wiktionary (Wikcionario) defines it as “Nombre de la ε, quinta letra del alfabeto griego, cuyo sonido es el de una e breve”.
What does épsilon mean in English?
noun
- 1
feminineepsilon; the Greek letter Ε, ε
Source: English Wiktionary, Spanish section, dump of September 2, 2026 (CC BY-SA 4.0).
How Spanish dictionaries define it
noun: 1. Nombre de la ε, quinta letra del alfabeto griego, cuyo sonido es el de una e breve.
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.
How do you pronounce épsilon?
- /ˈebsilon/
- [ˈeβ̞.si.lõn]
- [ˈepsilõn]
Sources: English Wiktionary, Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to épsilon
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is épsilon in Spanish?
épsilon appears about once in every 15 million words in written Spanish.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).