What is "scuttling"

Scuttle \Scut"tle\, v. t. [imp. & p. p. Scuttled (sk[u^]t"t'ld); p. pr. & vb. n. Scuttling.]

1. To cut a hole or holes through the bottom, deck, or sides of (as of a ship), for any purpose.

2. To sink by making holes through the bottom of; as, to scuttle a ship.

3. Hence: To defeat, frustrate, abandon, or cause to be abandoned; -- of plans, projects, actions, hopes; as, the review committee scuttled the project due to lack of funds.

n. 1 The motion of one who scuttles. 2 The act by which a vessel is scuttled. vb. (present participle of scuttle English)

Scuttling is the act of deliberately sinking a ship by allowing water to flow into the hull. This can be achieved in several ways— valves or hatches can be opened to the sea, or holes may be ripped into the hull with brute force or with explosives. Scuttling may be performed to dispose of an abandoned, old, or captured vessel; to prevent the vessel from becoming a navigation hazard; as an act of self-destruction to prevent the ship from being captured by an enemy force; as a blockship to restrict navigation through a channel or within a harbor; or to provide an artificial reef for divers and marine life.