Definify.com
Webster 1913 Edition
Submarine
Subˊma-rine′
,Adj.
Being, acting, or growing, under water in the sea;
as,
. submarine
navigators; submarine
plantsSub-ma-rine′
,Noun.
A submarine plant or animal.
Webster 1828 Edition
Submarine
SUBMARINE
,Adj.
Being, acting or growing under water in the sea; as submarine navigators; submarine plants.