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Webster 1913 Edition
Marena
Ma-re′na
,Noun.
 [NL. 
Salmo maraena
, G. maräne
, moräne
; – so called from Lake Morin
, in the March of Brandenburg, in Prussia.] (Zool.) 
A European whitefish of the genus 
Coregonus
. Webster 1828 Edition
Marena
MARE'NA
,Noun.