leverage (Noun) — The mechanical advantage gained by being in a position to use a lever.
leverage (Noun) — Strategic advantage; power to act effectively. ex. "relatively small groups can sometimes exert immense political leverage"
leverage (Noun) — Investing with borrowed money as a way to amplify potential gains (at the risk of greater losses).
leverage (Verb) — Supplement with leverage. ex. "leverage the money that is already available"
leverage (Verb) — Provide with leverage. ex. "We need to leverage this company"