From WordNet (r) 3.0 (2006) [wn]:
Jerusalem
n 1: capital and largest city of the modern state of Israel
(although its status as capital is disputed); it was
captured from Jordan in 1967 in the Six Day War; a holy
city for Jews and Christians and Muslims; was the capital
of an ancient kingdom [syn: Jerusalem, {capital of
Israel}]
From The Collaborative International Dictionary of English v.0.48 [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]