Source : Webster's Revised Unabridged Dictionary (1913)

Sea poacher \Sea" poach"er\ Sea poker \Sea" pok"er\ (Zo["o]l.)
   The lyrie.

Poacher \Poach"er\, n.
   1. One who poaches; one who kills or catches game or fish
      contrary to law.

   2. (Zo["o]l.) The American widgeon. [Local, U.S.]

   {Sea poacher} (Zo["o]l.), the lyrie.

Source : WordNet®

sea poacher
     n : small slender fish (to 8 inches) with body covered by bony
         plates; chiefly of deeper northern Pacific waters [syn: {poacher},
          {sea poker}]