conspire with (someone) against (something or someone)

(redirected from conspire with one against)

conspire with (someone) against (something or someone)

To join together in force or combine in such a way as to foil or defeat someone or something. I bet the CEO conspired with the head of HR against Tom. Why else would he have been removed from the company like that?
See also: conspire
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.
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