ˈgajə̇trē, -ri noun
( -es )
1. : gadgeteering
the gadgetry of science costs huge sums — W.A.Noyes b. 1898
2. : gadgets
a world of mechanical gadgetry — A.C.Fisher
the marvels of modern gadgetry that could reduce hard work to a minimum of effort — James Aldredge
labor-saving gadgetry — J.I.Rodale