Dictionary
Christ's-thorn
Pronunciation: (krīsts'thôrn"), [key]—
n.
any of certain Old World thorny shrubs or small trees supposed to have been used for Christ's crown of thorns, as the Jerusalem thorn,
Paliurus spina-christi, or the jujube,
Ziziphus jujuba.Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.