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2.
any advanced technological device, usually pointless and/or confusing. similaly: gadget, widget, whatchumacallit, etc.
palm pilots, global positioning systems, radar detectors, digital camera widgets, generally anything small and electronic.
-let me see that new gizmo you've got!
-yeah look it can tell you where the nearest cheese sandwich is down to 32.487m from anywhere in the world.
by mwahahahaha October 06, 2003
 
1.
The cutest thing ever.
Gizmo is a cute dog.
by Lyndsay Vi April 10, 2008
 
3.
Gizmo is that little creature from the movie Gremlins and Gremlins 2. He was the nice gremlin.............
Gizmo is the coolest gremlin in the movie Gremlins 2..................
by InExCess99 April 02, 2004
 
4.
Much like the gremlin Gizmo, only in human form. A spoiled child. The child is cute and cuddly until you piss them off by telling them the dreaded word "No" then they turn into a hideous little monster.
My roomate's daughter is definatly a gizmo.
by Fedupwithdemonspawn February 25, 2010
 
5.
1. Electronic device, gadget, ...
2. Reference to the Gizmo5 Project, a VoIP company
1. ebook readers, music players, PDA's, ...
2. "Can I have your Gizmo number?"
by Max_Power (The real one) May 21, 2009
 
6.
Derogatory term used to describe someone of Japanese descent. Derived from the fact that these people are always gizmo-ing about and making crazy devices to do all sorts of perverse things that only the Japanese could think of.

Try calling your Japanese friend a gizmo, and you'll see just how right it feels.

Watch any popular Japanese television show for excellent examples of Gizmos doing what they do best.

by kidkrunch November 23, 2007
 
7.
Gizmo is a word used to describe anything that has any amount of technology in it.
A remote

Grandma:"Hey, could you hand me the gizmo, I want to change the channel?"

Sarah:"Ok"
by bobbyota November 03, 2010