Characterized by a dirty, untidy, or disordered condition. See examples of messy used in a sentence. The meaning of messy is marked by confusion, disorder, or dirt :

Definition of messy adjective in oxford advanced learner's dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Producing or causing dirt and untidiness: Used to describe a situation that isÒ€¦. Learn more.

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