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[too-koh-too-koh] /ˈtu koʊˈtu koʊ/
noun, plural tuco-tucos.
any of several burrowing rodents of the genus Ctenomys, of South America, resembling the pocket gopher.
1825-35; < American Spanish tucotuco, imitative of its cry Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for tucotuco


any of various colonial burrowing South American hystricomorph rodents of the genus Ctenomys, having long-clawed feet and a stocky body: family Ctenomyidae
Word Origin
C19: of South American Indian origin
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Encyclopedia Article for tucotuco


South American burrowing rodents similar to the North American pocket gopher in both appearance and ecology. There are 48 species, although different authorities recognize from 39 to 56. More continue to be found, reflecting the variability in size, colour, and number of chromosomes among different populations. Their name is derived from the sound they make

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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