Source : Webster's Revised Unabridged Dictionary (1913)

Saibling \Sai"bling\, n. [Dial. G.] (Zo["o]l.)
   A European mountain trout ({Salvelinus alpinus}); -- called
   also {Bavarian charr}.

Source : WordNet®

Salvelinus alpinus
     n : small trout of northern waters; landlocked populations in
         Quebec and northern New England [syn: {Arctic char}]