'Jerusalem cherry' definitions:

Definition of 'Jerusalem cherry'

noun

Small South American shrub cultivated as a houseplant for its abundant ornamental but poisonous red or yellow cherry- sized fruit [syn: Jerusalem cherry, winter cherry, Madeira winter cherry, Solanum pseudocapsicum]

From: GCIDE

Jerusalem \Je*ru"sa*lem\ (j[-e]*r[udd]"s[.a]*l[e^]m), n. [Gr. 'Ieroysalh`m, fr. Heb. Y[e^]r[=u]sh[=a]laim.] The chief city of Palestine, intimately associated with the glory of the Jewish nation, and the life and death of Jesus Christ. [1913 Webster]
Jerusalem artichoke [Perh. a corrupt. of It. girasole i.e., sunflower, or turnsole. See Gyre, Solar.] (Bot.) (a) An American plant, a perennial species of sunflower (Helianthus tuberosus), whose tubers are sometimes used as food. (b) One of the tubers themselves.
Jerusalem cherry (Bot.), the popular name of either of two species of Solanum (Solanum Pseudo-capsicum and Solanum capsicastrum), cultivated as ornamental house plants. They bear bright red berries of about the size of cherries.
Jerusalem oak (Bot.), an aromatic goosefoot ({Chenopodium Botrys}), common about houses and along roadsides.
Jerusalem sage (Bot.), a perennial herb of the Mint family (Phlomis tuberosa).
Jerusalem thorn (Bot.), a spiny, leguminous tree (Parkinsonia aculeata), widely dispersed in warm countries, and used for hedges.
The New Jerusalem, Heaven; the Celestial City. [1913 Webster]