Answer:

JETTISON

Answer	Crossword Clue
JETTISON	Throw overboard
JETTISON	Toss overboard
JETTISON	Toss

JETTISON	Throw away
JETTISON	Discard.
JETTISON	Throw overboard.
JETTISON	Dump
JETTISON	Deep-six

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.