re·du·pli·cate (rĭ-dōō'plə-kāt', -dyōō'-) v.
re·du·pli·cat·ed , re·du·pli·cat·ing , re·du·pli·cates v.
tr. To repeat over and again; redouble.
Linguistics
To double (the initial syllable or all of a root word) to produce an inflectional or derivational form.
To form (a new word) by doubling all or part of a word.
v.
intr. To be doubled. adj.
(-plə-kĭt) Doubled. [Late Latin reduplicāre , reduplicāt- : Latin re- , re- + Latin duplicāre , to duplicate ; see duplicate .]
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
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Word Origin & History
reduplicate
1570, from M.L.
reduplicatus, pp. of
reduplicare "to redouble," from
re- "back, again" + L.
duplicare "to double" (see
duplicate ).
Medical Dictionary
Main Entry:
re·du·pli·cate Pronunciation:
ri-'d(y)ü-pli-"kAt, 'rE- Function:
intransitive verb Inflected Forms:
-cat·ed ;
-cat·ing : to undergo reduplication
reduplicate>
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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