gadget
nounUK /ɡæd͡ʒ.ɪt/ · US /ɡæd͡ʒ.ɪt/
Etymology Unknown. First used in print by Robert Brown in 1886 (see quote in definition section). Might come from French gâchette or gagée, or from the French family name Gaget, an industrialist who produced promotional gadgets in collaboration with the project to build the statue of Liberty.
Obsolete A thing whose name cannot be remembered; thingamajig, doohickey.
- Then the names of all the other things on board a ship! I don't know half of them yet; even the sailors forget at times, and if the exact name of anything they want happens to slip from their memory, they call it a chicken-fixing, or a gadjet, or a timmey-noggy, or a wim-wom—just pro tem., you know.1886, Robert Brown, Spunyard and Spindrift, A Sailor Boy's Log of a Voyage Out and Home in a China Tea-clipper:
Any device or machine, especially one whose name cannot be recalled, often either clever or complicated.
- He bought a neat new gadget for shredding potatoes.
- That's quite a lot of gadgets you have collected. Do you use any of them?
1 more example
- Cory will find cool gadgets along the way that you can use against enemies or to solve puzzles.2008, “Story Mode”, in Cory in the House: Instruction Booklet, Burbank, California: Disney Interactive Studios; Nintendo, page 8:
Informal Any consumer electronics product.
- From the Marvel Mixmaster to the Miracle Microwave, every time a new-fangled gadget has lobbed into the Aussie kitchen, Aussie mums have changed their cooking styles accordingly.1987, Kerry Cue, Hang On To Your Horses Doovers, page 5:
A sequence of machine code instructions crafted as part of an exploit that attempts to divert execution to a memory location chosen by the attacker.
Computer security
- A Spectre gadget was found in the Linux kernel's implementation of system interrupts.Security > Red Hat > CVE Database > CVE-2019-1125
Computer, Computing, Engineering, Mathematics, Natural sciences, Physical sciences, Science, Sciences A technique for converting a part of one problem to an equivalent part of another problem, used in constructing reductions.
- We reduce an instance of 3-SAT to an instance of bird-flock-optimization, using a gadget that converts each conjunctive Boolean clause to a group of birds.
Arts, Crafts, Glassblowing, Hobbies, Lifestyle A spring clip attached to the end of a punty in order to grasp the foot of a glass without leaving a bullion while finishing the bowl.
- Synonyms
- contraption, contrivance, doohickey, gizmo, widget
- Derived terms
- gadgetbahn, gadgeteer, gadgetless, gadgetry, gadgety, nongadget