The Collaborative International Dictionary
Otaheite apple \O`ta*hei"te ap"ple\ [So named from Otaheite, or Tahiti, one of the Society Islands.] (Bot.)
The fruit of a Polynesian anacardiaceous tree ( Spondias dulcis), also called vi-apple. It is rather larger than an apple, and the rind has a flavor of turpentine, but the flesh is said to taste like pineapples.
A West Indian name for a myrtaceous tree ( Jambosa Malaccensis) which bears crimson berries.
Wikipedia
Spondias dulcis ( syn. Spondias cytherea), known commonly as ambarella, is an equatorial or tropical tree, with edible fruit containing a fibrous pit. It is known by many other names in various regions, including kedondong in Indonesia and in Malaysia, buah long long among the Chinese population in Singapore, pomme cythere in Trinidad and Tobago, Dominica, Guadeloupe, and Martinique, June plum in Bermuda and Jamaica, mangotín in Panama, juplon in Costa Rica, golden apple in Barbados and Guyana, golden plum in Belize, jobo indio in Venezuela, cajá-manga and cajarana in Brazil and São Tomé and Príncipe, quả cóc in Vietnam, manzana de oro in Dominican Republic, cas mango in Cameroon, anbulha in the Maldives.