n.
- A sudden forcible gush or jet.
- A sudden short burst, as of energy, activity, or growth.
v., spurt·ed, spurt·ing, spurts. v.intr.
- To gush forth suddenly in a jet.
- To make a brief intense effort or show a sudden increase in activity or speed.
To force out in a sudden jet.
[Origin unknown.]
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.