marginalize
verb (used with object)
to place in a position of minor or marginal importance, significance, relevance, or effect.
Used to describe an ongoing action or state that is currently taking place in the immediate present.
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
"The U.K. at the moment is marginalizing itself in the European debate," said Fabian Zuleeg, chief economist at the Brussels-based European Policy Center think tank.
From New York Times ● Jan. 17, 2013