cat box

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cat′ box`

1. a box holding cat litter.
2. a region of DNA containing the base sequence GCCAAT, associated with a family of DNA-binding proteins that affect gene expression.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.
ThesaurusAntonymsRelated WordsSynonymsLegend: box - a receptacle for cat excrementcat box - a receptacle for cat excrement  
receptacle - a container that is used to put or keep things in
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