Pronunciation: (är-tik'yu-lā"tid), [key]
1. made clear or distinct: articulated sounds.
2. having a joint or joints; jointed: an articulated appendage.
3. (of a vehicle) built in sections that are hinged or otherwise connected so as to allow flexibility of movement: an articulated bus; an articulated locomotive.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.