Merriam-Webster's Collegiate® Dictionary, 11th Edition
SQUIRT
I. verb
Etymology: Middle English; akin to Low German swirtjen to squirt
Date: 15th century
intransitive verb to come forth in a sudden rapid stream from a narrow opening ; spurt , transitive verb to cause to squirt, squirter noun
II. noun
Date: 15th century
1. an instrument (as a syringe) for squirting a liquid, a small quick stream ; jet , the action or an instance of squirting,
2. an impudent youngster, kid 3