pacay
/paˈkʌɪ/ /pəˈkeɪ/(also pacai, paccay, pakay)
noun
The edible, pulpy fruit of any of several tropical South American trees, especially Inga feuillei and Prosopis juliflora (family Mimosaceae (Leguminosae)).
Origin
Early 17th century; earliest use found in Edward Grimeston (fl. 1604–1634), translator. From Spanish pacay from Quechua paqay or Aymara paqaya.