verb intransitiveWord forms: whizzed or ˈwhizzing 1. to move swiftly with or as with a buzzing or hissing sound ⇒ the bus whizzed by him
2. to make the buzzing or hissing sound of something moving swiftly through the air
4. to cause to whiz, esp. by rotating rapidly
7. Slang the act of urinatingoften in the phrase take a whiz
Webster’s New World College Dictionary, Fourth Edition, compiled by the
editors of Webster’s New World Dictionaries. Copyright © 2010 by Houghton
Mifflin Harcourt. Published by Houghton Mifflin Harcourt. All rights reserved.
Word origin of 'whiz'echoic; (sense 6) see wiz