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definitions

articular

[ahr-tik-yuh-ler]
adjective
  1. of or relating to the joints.

Origin of articular

1400–50; late Middle English < Latin articulāris pertaining to the joints. See article, -ar1
Related formsar·tic·u·lar·ly, adverbin·ter·ar·tic·u·lar, adjectivemul·ti·ar·tic·u·lar, adjectivepost·ar·tic·u·lar, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for multiarticular

articular

adjective
  1. of or relating to joints or to the structural components in a joint

Word Origin for articular

C15: from Latin articulāris concerning the joints, from articulus small joint; see article
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
Word Origin and History for multiarticular

articular

adj.

from Latin articularis "pertaining to the joints," from articulus (see articulate (v.)).

Online Etymology Dictionary, © 2010 Douglas Harper
multiarticular in Medicine

multiarticular

[mŭl′tē-är-tĭk′yə-lər, mŭl′tī-]
adj.
  1. Relating to or involving many joints.

articular

[är-tĭk′yə-lər]
adj.
  1. Of or relating to a joint or joints.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.