Okhotsk, Sea of Syllabification: (O·khotsk, Sea of)Pronunciation: /ōˈkätsk, əˈKHôtsk/Definition of Okhotsk, Sea of an inlet of the northern Pacific Ocean on the eastern coast of Russia, between the Kamchatka peninsula and the Kuril Islands. Okhotsk, Sea of in other Oxford dictionaries Definition of Okhotsk, Sea of in the British & World English dictionary