Definition of piranha in English:

piranha

Syllabification: pi·ra·nha
Pronunciation: /pəˈränə
 
/

noun (plural same or piranhas)

  • A deep-bodied South American freshwater fish that typically lives in schools and has very sharp teeth that are used to tear flesh from prey. It has a reputation as a fearsome predator.
    • Serrasalmus and other genera, family Characidae: several species, including the red (or red-bellied) piranha (S. natterei)
    More example sentences
    • Two well-known fish with multiple rows of teeth are piranhas and sharks.
    • Some items are curios, such as a necklace of peccary teeth and a piranha jaw fashioned into a cutting tool.
    • I would rather throw myself to piranhas than have that reputation.

Origin

mid 18th century: via Portuguese from Tupi pirá 'fish' + sainha 'tooth'.

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Word of the day coloratura
Pronunciation: ˌkələrəˈto͝orə
noun
elaborate ornamentation of a vocal melody