Definition of "meddler" [med•dler]

• One who meddles or interferes in something not of their concern. (noun)

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• "So a process that involves such meddling by a competent meddler is conceivable but I do not believe that natural forces alone would generate cells on a lifeless planet."
• "Like Scrappy-Doo and Jar Jar Binks before him, this annoying elfin meddler deserves the slow, horrible death owed to such characters everywhere."
• "This radical bitch — the difficult meddler from the beginning — just called me and tried to speak for the whole gallery."