Jettison

ballast

(collectively, items that have been or are about to be ejected from a boat or balloon)

opgeven

(the action of jettisoning items)

overboordgooien

(the action of jettisoning items)

prijsgeven

(the action of jettisoning items)

achterlaten

(to let go or get rid of)

lozen

(to eject from a boat)

overboord werpen

(to eject from a boat)

van de hand doen

(to let go or get rid of)