cut the ground from under

Idioms  

1. Unexpectedly withdraw support or destroy one's foundation, trip someone up. For example, Overriding his veto, Congress cut the ground from under the President. This metaphoric phrase alludes to removing the solid earth from under someone. [Mid-1800s]

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Example Sentences

But the Federation of British Industries and the Trades Union Council had meanwhile cut the ground from under Parliament by backing Cripps.

From Time Magazine Archive

But Henry Ford II cut the ground from under the price raisers.

From Time Magazine Archive

Imbert's decision cut the ground from under Caama�o, who claims that he is fighting for a return to democracy.

From Time Magazine Archive

This seemed to cut the ground from under General Allen's contention that Kennedy had risked "possible loss of American and Allied lives."

From Time Magazine Archive

“Nealson would expel you publicly, cut the ground from under your feet if you resigned,” they said.

From "Black Boy" by Richard Wright