'Spirt' definitions:

Definition of 'spirt'

(from WordNet)
noun
The occurrence of a sudden discharge (as of liquid) [syn: jet, squirt, spurt, spirt]
verb
Gush forth in a sudden stream or jet; "water gushed forth" [syn: spurt, spirt, gush, spout]
verb
Move or act with a sudden increase in speed or energy [syn: forge, spurt, spirt]

Definition of 'Spirt'

From: GCIDE
  • Spirt \Spirt\, v. & n. Same as Spurt. [1913 Webster]