From Wiktionary, the free dictionary
- Rhymes: (Portugal) -ɐnɐ, (Brazil) -ɐ̃nɐ
- Hyphenation: bar‧ba‧ta‧na
barbatana f (plural barbatanas)
- fin, flipper (marine mammal's wide limb for swimming)
- fin (a fish's appendage for swimming)
- Synonym: nadadeira
- fin (paddle-like rubber covering for the foot)