vi-apple

from The Collaborative International Dictionary of English v.0.48

Otaheite apple \O`ta*hei"te ap"ple\ [So named from Otaheite, or
   Tahiti, one of the Society Islands.] (Bot.)
   (a) 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.
   (b) A West Indian name for a myrtaceous tree ({Jambosa
       Malaccensis}) which bears crimson berries.
       [1913 Webster]