articulator

ar·tic·u·la·tor

A0445600 (är-tĭk′yə-lā′tər)n.1. One that articulates: an articulator of the students' concerns.2. One of the organs of speech, such as the lips or tongue.

articulator

(ɑːˈtɪkjʊˌleɪtə) n1. a person or thing that articulates2. (Phonetics & Phonology) phonetics any vocal organ that takes part in the production of a speech sound. Such organs are of two types: those that can move, such as the tongue, lips, etc (active articulators), and those that remain fixed, such as the teeth, the hard palate, etc (passive articulators)

Thesaurus

Noun	1.	articulator - someone who pronounces wordscommunicator - a person who communicates with othersspeaker, talker, verbaliser, verbalizer, utterer - someone who expresses in language; someone who talks (especially someone who delivers a public speech or someone especially garrulous); "the speaker at commencement"; "an utterer of useful maxims"subvocaliser, subvocalizer - someone who articulates speech without uttering sounds
	2.	articulator - a movable speech organ jawbone, jowl, lower jaw, lower jawbone, mandible, mandibula, mandibular bone, submaxilla - the jaw in vertebrates that is hinged to open the mouthglossa, lingua, tongue, clapper - a mobile mass of muscular tissue covered with mucous membrane and located in the oral cavityorgan of speech, speech organ, vocal organ - any of the organs involved in speech productionlip - either of two fleshy folds of tissue that surround the mouth and play a role in speaking