Third-person singular simple present indicative form of ballast

simple past tense and past participle of ballast

present participle of ballast

That which is used for steadying anything; ballast / The application of ballast to a railway line / The addition of ballast to a ship

(nautical) In ballast.

(nautical, of a ship) Having only ballast and no cargo as load.

plural of ballastage

A toll paid for the privilege of taking up ballast in a port or harbour.

plural of ballast resistor

plural of ballasting