(v): change orientation or direction, also in the abstract sense
(v): move obliquely or sideways, usually in an uncontrolled manner
(v): move smoothly and effortlessly
(v): kill intentionally and with premeditation
(v): cause to die; put to death, usually intentionally or knowingly
(n): (often followed by `of') a large number or amount or extent
(n): an indefinite quantity that is above the average in size or magnitude
Citation on whaleman.
A double contronym(!): meaning both to turn sharply *and* to move smoothly. Also, meaning both a reduction ("kill off") and a plentitude.