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Related to quadrumanous: quadrupedal
quad·ru·ma·nous(kwŏ-dro͞o′mə-nəs) also quad·ru·ma·nal (-nəl)
Having opposable first digits on both the feet and the hands, used for gripping and climbing. Many primates are quadrumanous.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
(Zoology) (of monkeys and apes) having all four feet specialized for use as hands
[C18: from New Latin quadrumanus, from quadri- + Latin manus hand]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
quad•ru•ma•nous(kwɒˈdru mə nəs)
having the feet adapted for use as hands, as monkeys.
[1690–1700; < New Latin quadrumanus= Latin quadru- quadru- + -manus, adj. derivative of manus hand (compare manual)]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
Having four feet and using all four feet as hands, as primates other than humans do.
The American Heritage® Student Science Dictionary, Second Edition. Copyright © 2014 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.