1. (v. i.) To cooperate secretly; to collude; to scheme; to plot\.

2. (v. i.) To close the eyes upon a fault; to wink (at); to fail or forbear by intention to discover an act; to permit a proceeding, as if not aware of it; -- usually followed by at.

3. (v. t.) To shut the eyes to; to overlook; to pretend not to see.

accord agree angle associate be in cahoots blink at brew cabal coact coadunate cogitate coincide collaborate collogue collude combine complot concoct concur condone conjoin conspire contrive cook up cooperate correspond countermine counterplot devise disregard engineer finagle finesse frame frame up happen together harmonize hatch hatch a plot hatch up ignore intrigue join lay a plot machinate maneuver operate overlook plot regard with indulgence rig scheme synchronize synergize tolerate unite wangle wink at