Definition of "interferer" [in•ter•fer•er]

• A person who, or thing that, interferes (noun)

Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License

• "One of the preferred methods here at The Scientific Activist of dealing with this has been discovering that the interferer lied on his resume, causing him to immediately resign from his position of influence."
• "So, if Anne Widdecombe isn't an interferer, how come she stopped me from deciding how I should control the foxes which kill my sheep?"
• "He scorned barter by abandoning his property whenever the interferer appeared."