11 entries found for rat. The first 10 are listed below.
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Main Entry: 1rat
Pronunciation: rat
Function: noun 1: any of various rodents that have brown, black, white, or grayish fur and a long usually nearly hairless tail and that look like but are larger than the related mice 2: a person who betrays friends 3: a person who spends much time in a specified place <a mall rat> - rat·like /-lk/ adjective