D defs.my
Entry 1 sense Webster, 1913

phocenic

/(fō̇*sĕn"ĭk)/ · pho·cen·ic · IPA
01 a. Of or pertaining to dolphin oil or porpoise oil; -- said of an acid (called also delphinic acid) subsequently found to be identical with va…
  1. 1.
    Of or pertaining to dolphin oil or porpoise oil; -- said of an acid (called also delphinic acid) subsequently found to be identical with valeric acid.(Chem.)