WordReference Random House Unabridged Dictionary of American English © 2026
Christ's-thorn
(krīsts′thôrn′),USA pronunciation n.
- Plant Biologyany 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.
- translation of Latin spīna Chrīstī 1555–65
'Christ's-thorn' also found in these entries (note: many are not synonyms or translations):