Dictionary and Thesaurus

Definition of Gismo

• (noun) a device or control that is very useful for a particular job
• (noun) 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"

Synonyms of Gismo

• Doodad
• Doohickey
• Doojigger
• Gimmick
• Gizmo
• Gubbins
• Thingamabob
• Thingumabob
• Thingmabob
• Thingamajig
• Thingumajig
• Thingmajig
• Thingummy
• Whatchamacallit
• Whatchamacallum
• Whatsis
• Widget
• Appliance
• Contraption
• Contrivance
• Convenience
• Gadget
• Gizmo
• Widget

Antonyms of Gismo

Homophones of Gismo