decouple in English

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decouple, verb, -pled,-pling.

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v.i. 1. to become separated; split up.
2. to eliminate the dependence of one country upon another, especially of a developing country upon an industrialized one.

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v.t. 1. to separate or split up.
Ex. ... America was ""decoupling"" its own defense from that of NATO (New York Times).
2. to reduce the shock waves of (a nuclear explosion) by detonating underground.