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articulator

[ahr-tik-yuh-ley-ter] /ɑrˈtɪk yəˌleɪ tər/
noun
1.
a person or thing that articulates.
2.
Phonetics. a movable organ, as the tongue, lips, or uvula, the action of which is involved in the production of speech sounds.
3.
Dentistry. a mechanical device, representing the jaws, to which casts may be attached: used in the making of dentures.
Origin of articulator
1770-1780
First recorded in 1770-80; articulate + -or2
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2017.
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British Dictionary definitions for articulator

articulator

/ɑːˈtɪkjʊˌleɪtə/
noun
1.
a person or thing that articulates
2.
(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)
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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articulator in Medicine

articulator ar·tic·u·la·tor (är-tĭk'yə-lā'tər)
n.
A mechanical device representing the temporomandibular joints and the jaw bones, used in dentistry to obtain proper articulation of artificial teeth.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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