'Natal plum' definitions:

Definition of 'natal plum'

(from WordNet)
noun
Very large closely branched South African shrub having forked bright green spines and shiny leaves [syn: natal plum, amatungulu, Carissa macrocarpa, Carissa grandiflora]
noun
South African shrub having forked spines and plumlike fruit; frequently used as hedging [syn: hedge thorn, natal plum, Carissa bispinosa]
noun
Edible scarlet plumlike fruit of a South African plant [syn: carissa plum, natal plum]

Definition of 'Natal plum'

From: GCIDE
  • Natal plum \Na*tal" plum`\
  • 1. (Bot.) The drupaceous fruit of two South African shrubs of the genus Carissa (formerly Arduina) ({Carissa bispinosa} and Carissa grandiflora). It is also called amatungulu. [1913 Webster]
  • 2. the shrub bearing the natal plum[1]; a very large closely branched South African shrub ({Carissa grandiflora}) of the dogbane family having forked bright green spines, white flowers, shiny leaves, and red berries. [WordNet 1.5 +PJC]