trapdoor spider(redirected from Ctenizoidea)
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Related to Ctenizoidea: trapdoor spiders
Any of various spiders of the family Ctenizidae, found in warm climates, that construct a silk-lined burrow concealed by a hinged lid.
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.