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

Saltate \Sal"tate\, v. i. [See {Saltant}.]
   To leap or dance. [R.]

资料来源 : WordNet®

saltate
     v 1: geography: move by saltation; "The sand grains are saltated
          by the wind"
     2: leap or skip, often in dancing; "These fish swim with a
        saltating motion"