Definition of: squirt

(skwûrt) v.i.
1. To come forth in a thin stream or jet; spurt out.
2. To eject water, etc., thus.
—v.t.
3. To eject (water or other liquid) forcibly and in a jet.
4. To wet or bespatter with a squirt or squirts.
—noun
1. The act of squirting or spurting; also, a jet of liquid squirted forth.
2. A syringe or squirt gun.
3. Colloq. A conceited, brainless fellow. [Cf. LG swirtjen]
—squirt′er noun