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to overcome (opposition); to push past; to force one's way
to press and cut
周囲の反対を押し切って計画を決行しました。
I pushed through despite opposition.
彼は周囲の反対を押し切って転職を決めた。
He pushed past the opposition of those around him and decided to change jobs.
社長が役員会の慎重論を押し切っている。
The company president is overcoming the board's cautious objections.