unleash

verb

1. (transitive)To free from a leash, or as from a leash.

   “He unleashed his dog in the park.”

   “Somewhat unsurprisingly, unleashing the most powerful navy on the planet with carte blanche to exterminate slavers on sight saw a dramatic and sudden collapse in slaver numbers in the late 1840s and early 1850s.”

2. (figuratively)To let go; to release.

   “He unleashed his fury.”

   “It is the goneness of the Holocaust that produces the simultaneous profusion of discourses and understandings; the goneness is what opens up, what spurs, what unleashes the perpetual desire to do, to make, to rethink the Holocaust.”

   “As Bent pulled away to the far post, Agbonlahor opted to go it alone, motoring past Gary Caldwell before unleashing a shot into the roof of the net.”

   “In 1989, as communism was beginning to crumble across Eastern Europe, just a few months before protesters started pecking away at the Berlin Wall, the Japanese game-making giant Nintendo reached across the world to unleash upon America its own version of freedom.”

   “Storm Charlie had raged throught [sic] the night and was unleashing further gusts on the morning that RAIL was due to inspect a vegetation management project in Kent. Bit by bit, the train timetable unravelled. A trip beginning at Bradford-on-Avon belatedly reached Bath, but that turned out to be journey's end.”

3. (figuratively)To precipitate; to bring about.

   “Even if it were working perfectly, the stimulus would not come close to stemming the cascade of joblessness unleashed by this megarecession.”

   “People who talk about an imminent possibility of war seldom pose this question: What would North Korea’s leadership get from unleashing a war that they are likely to lose in weeks, if not days?”