Jettison

délestage

(the action of jettisoning items)

largage

(the action of jettisoning items)

lest

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

abandonner

(to let go or get rid of)

balancer

(to let go or get rid of)

délester

(to eject from a boat)

jeter par-dessus bord

(to eject from a boat)

larguer

(to eject from a boat)

se débarrasser

(to let go or get rid of)