Thyine wood \Thy"ine wood`\ [Gr. ? ?, fr. ?, adj., pertaining to the tree ? or ?, an African tree with sweet-smelling wood.] (Bot.) The fragrant and beautiful wood of a North African tree ({Callitris quadrivalvis}), formerly called {Thuja articulata}. The tree is of the Cedar family, and furnishes a balsamic resin called sandarach. --Rev. xviii. 12.