leverage
le·ve·rage
noun
1.
the mechanical advantage gained by being in a position to use a lever
2.
strategic advantage; power to act effectively
- “relatively small groups can sometimes exert immense political leverage”
3.
concealing the source of illegally gotten money
verb
1.
Origin
From lever + -age. The verb likely comes from martial arts/judo usage, where one would "use an opponent's leverage (i.e. their weight, height, centre of balance, etc.)" against them in order to defeat them.
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WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.