Jackspeak of the Royal Canadian Navy

Jackspeak Index:
0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Boom

1. A floating barrier to control navigation into and out of rivers and harbours.
2. A spar attached to a mast at one end.

Added: 2014-11-01 Last modified: 2014-11-01