DECLENSION / ΚΛΙΣΗ, Nouns, STUDY MATERIAL, VOCABULARY, Word Groups, Words Hellenic Lessons16 December 202017 July 2021 ο ωκεανός, ocean Hellenic Lessons’ Learners – 1 year Membership Required You must be a Hellenic Lessons’ Learners – 1 year member to access this content. Join Now Already a member? Log in here If you enjoyed this article, please share it with your friends!