A piece of jewelry; a trinket.
A jewel.
A small intricate piece of metalwork.
small, little (often implying affection)
intricate; finely made
small and elegant
An item carried on a key ring either as decoration or security.
A passive wireless electronic device that usually uses RFID technology to control access to buildings, containers, computers, etc. by being placed near a detector.
An active wireless electronic device that controls access to buildings or vehicles, such as a remote control for a car door lock.