Pe·la·gian /pəˈleʤ(i)ən/
  (a.)遠洋的,浮游的遠洋動物
  Pe·la·gi·an, a.  Of or pertaining to Pelagius, or to his doctrines.
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  Pe·la·gi·an a.  Of or pertaining to the sea; marine; pelagic; as, pelagian shells.
  Pe·la·gi·an, n.  Eccl. Hist. A follower of Pelagius, a British monk, born in the later part of the 4th century, who denied the doctrines of hereditary sin, of the connection between sin and death, and of conversion through grace.