seacock
See also:
sea cock
English
Etymology
From
sea
+
cock
.
Noun
seacock
(
plural
seacocks
)
(
nautical
)
A
valve
in the
hull
of a
vessel
used to let in
water
, either to clean the
bilges
, flood a
ballast tank
, or
scuttle
the vessel
Hypernyms
cock
Coordinate terms
bibcock
,
petcock
,
sillcock
,
stopcock