THORN n.
then. So called because it was the initial letter of thorn, a spine. Thorn apple (Bot.), Jamestown weed. -- Thorn broom (Bot.), a shrub that produces thorns. -- Thorn hedge, a hedge of thorn-bearing trees or bushes. -- Thorn devil. (Zoöl.) See Moloch, 2. -- Thorn hopper (Zoöl.), a tree hopper (Thelia cratægi) whic…