From Wiktionary, the free dictionary
- (Brazil) IPA(key): /ˈi.pi.si.lu/, /ˈip.si.lu/
- (Southern Brazil) IPA(key): /ˈip.si.lo/, /ˈi.pi.si.lo/
hipsilo m (plural hipsilos)
- upsilon (name of the letter 20th of Greek alphabet: Υ, υ)
- Synonyms: ípsilon, ipsilone, ipsilão