The Greek word for sea is Thalasa and ocean is Okeanos
In the Greek, the word sea literally means sea, lake or body of water. It has no different meaning then the English.
thalassa
Thalassa
thalassa
The Greek word Mar means The sea!
The Greek word for "marble" is "μάρμαρο (marmaro)". There is also an uninhabited Greek islet in the Libyan Sea called "Μάρμαρο (Marmaro)".
In biblical Koine Greek, the word "hals" (pronounced "halce") means salt, or sea salt. The modern Greek word for salt is "aláti". The word "hals" can be found in the original greek texts of the Christian New Testament.
If I read you correctly, you mean the word Egean or Aegean, which in Greek sounds just the way you wrote it. The Aegean sea is the name of the sea where most of the Greek islands are.
Thalassa.
Nyx
Nyx