资料来源 : Webster's Revised Unabridged Dictionary (1913)

Tercelet \Terce"let\, n. (Zo["o]l.)
   A male hawk or eagle; a tiercelet. --Chaucer.

资料来源 : WordNet®

tercelet
     n : male hawk especially male peregrine or gyrfalcon [syn: {tiercel},
          {tercel}]