Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
Costain gun
Language
Watch
Edit
English
edit
Noun
edit
Costain
gun
(
plural
Costain guns
)
(
nautical
)
A gun that fired a small
rocket
with a
line
attached, used to
rig
a
breeches buoy
.