Answer:

unmoor

Answer	Crossword Clue
UNMOOR	Cast off
UNMOOR	Bring up anchor
UNMOOR	Detach from the dock

UNMOOR	Loose from anchorage.
UNMOOR	Release, as a boat
UNMOOR	Set adrift
UNMOOR	Let loose
UNMOOR	Cast off from the harbor
UNMOOR	Release from a dock

Crossword

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