noun Etymology: Portuguese, from Tupi pirawrukú, from pirá fish + urukú annatto Date: 1840 a very large edible bony fish ( Arapaima gigas of the family Osteoglossidae) of the rivers of northern South America
PIRARUCU
Meaning of PIRARUCU in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012