gizmo
gizmo has 2 senses in the JumbleFix dictionary. Letters: 5.
Definitions
- n.. a device or control that is very useful for a particular job
- n.. something unspecified whose name is either forgotten or not known; "she eased the ball-shaped doodad back into its socket"; "there may be some great new gizmo around the corner that you will want to use"