(idiomatic) Sad; lacking engagement or enthusiasm.

ocean dumping

(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.

(idiomatic) The practice of hospital employees or emergency workers releasing homeless patients on the streets instead of placing them into the custody of a relative or shelter or retaining them in a hospital where they may require expensive medical care.

(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.