(finance) A form of financial fraud where the fraudster buys stocks cheaply, generates excitement about those stocks to create a temporary price increase, then sells the stocks before the price goes back down.

(slang) To use a breast pump and then discard the milk, typically because one has had an infection, or has been drinking alcohol.

(US) a landfill site consisting of wood waste, such as tree stumps.

(computing) An image that contains the sectors read from an original floppy disk or optical disc.

(rugby union, rugby league) A legal form of tackling when the player wraps his arms around the ball carrier's thighs and lifts him a short distance in the air before forcibly driving him to the ground.

plural of dump tackle

(informal, transitive) To discard, to throw away, to toss out. / (transitive) To empty a container by turning its contents out over a surface.

(chiefly computing) A large volume of data supplied at the same time.

To speak expositorily and at length regarding one's knowledge about a subject.

plural of info-dump