Słownik polsko-angielski 
                        adj. deep water
Wordnet polsko-angielski 
                         (of or taking place in the deeper parts of the sea
"deep-sea fishing"
"deep-sea exploration") 
deep-sea 
adj. deep water
 (of or taking place in the deeper parts of the sea
"deep-sea fishing"
"deep-sea exploration") 
deep-sea