Coin has created a gadget the size of a single credit card that can store payment data for all the cards in your wallet.
Since this is the age of the gadget, e-books have become much more affordable.
Gawker, for instance, operates the Gizmodo gadget site but also has Fleshbot, an adult-oriented property.
1886, gadjet (but said to date back to 1850s), sailors' slang word for any small mechanical thing or part of a ship for which they lacked, or forgot, a name; perhaps from French gâchette "catchpiece of a mechanism" (15c.), diminutive of gâche "staple of a lock."