DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   spirt
       n 1: the occurrence of a sudden discharge (as of liquid) [syn:
            jet, squirt, spurt, spirt]
       v 1: gush forth in a sudden stream or jet; "water gushed forth"
            [syn: spurt, spirt, gush, spout]
       2: move or act with a sudden increase in speed or energy [syn:
          forge, spurt, spirt]