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

Tettigonian \Tet`ti*go"ni*an\, n. [Gr. ?, dim. of ? a kind of
   grasshopper.] (Zo["o]l.)
   Any one of numerous species of Hemiptera belonging to
   {Tettigonia} and allied genera; a leaf hopper.