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lu·cha li·bre(lo͞o′chə lē′brā′)
A form of professional wrestling developed in Mexico in the early 1900s, in which competitors typically wear colorful masks that obscure their identities.
[Mexican Spanish (literally, "free fighting") : Spanish lucha, wrestling, fighting, fight (from luchar, to wrestle, fight, from Vulgar Latin *luctāre, from Latin luctārī, to wrestle, possibly a frequentative verb ultimately from Proto-Italic *luktos, bent, and akin to Greek lugos, flexible twig of the chaste tree, withy, and Lithuanian lugnas, flexible) + Spanish libre, free (from Latin līber; see leudh- in the Appendix of Indo-European roots).]
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.
lucha libre(ˈluːtʃə ˈliːbrə)
a form of freestyle wrestling originating in Mexico
[Spanish, literally: free fighting]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014