submarino
submarine
sub-
under
+
marino
marine
Submarino means submarine and can be broken down into sub-0 (under0) + marino1 (marine1), literally meaning 'under-marine'.
noun
- submarineA vessel capable of operating underwaterEl submarino se sumergió en las profundidades del océano. // The submarine submerged into the depths of the ocean.
adjective
- submarineOperating or designed to operate underwaterLa vida submarina es fascinante. // Submarine life is fascinating.