[pe.lag.ic] adj [L pelagicus, fr. Gk pelagikos, fr. pelagos sea--more at plagal] (ca. 1656): of, relating to, or living or occurring in the open sea: oceanic "~ sediment" "~ birds"
PELAGIC
Meaning of PELAGIC in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012