The Collaborative International Dictionary of English v.0.48:
Spirt \Spirt\, v. & n. Same as Spurt. [1913 Webster]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]