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limnetic

American  
[lim-net-ik] / lɪmˈnɛt ɪk /

adjective

  1. pertaining to or living in the open water of a freshwater pond or lake.


limnetic British  
/ lɪmˈnɛtɪk /

adjective

  1. of, relating to, or inhabiting the open water of lakes down to the depth of light penetration

    the limnetic zone

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of limnetic

1895–1900; < Greek limnḗt ( ēs ) marsh-dwelling ( límn ( ē ) pool, marsh + -ētēs extended form of -tēs agent suffix, from v. stems ending in -ē- ) + -ic