simple past tense and past participle of articulate

Constructed with one or more pivoted joints which allow bending of an otherwise rigid structure.

An articulated vehicle, such as a locomotive.

plural of articulated

Clear; effective. / Speaking in a clear and effective manner. / Consisting of segments united by joints. / Distinctly marked off. / (obsolete) Expressed in articles or in separate items or particulars.

(zoology) An animal of the subkingdom Articulata.

(transitive) To make clear or effective. / (transitive, intransitive) To speak clearly; to enunciate. / (transitive) To explain; to put into words; to make something specific.

(countable or uncountable) A joint or the collection of joints at which something is articulated, or hinged, for bending. / (countable) A manner or method by which elements of a system are connected.

plural of articulation

In an articulate manner.