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sea

In a sentence
Dugong je morský cicavec.
The dugong is a marine mammal.
Nejem mäso, ryby, morské plody, hydinu ani vývar.
I do not eat meat, fish, shellfish, poultry or broth.
Morské korytnačky nemajú zuby.
Sea turtles don't have teeth.
Mám rád morské plody.
I like seafood.
Examples from Tatoeba (CC BY 2.0 FR).
Source
Slovak National Corpus (SNK) ↗English gloss from the frequency publish path. Includes Tatoeba example sentences when present.
Full attribution on References.