keyfob

4.6

A small object on a key ring used to identify keys or unlock a car from a distance

noun
/ˈkiːfɑːb/

: llavero

She bought a souvenir keyfob shaped like the Eiffel Tower.

Examples

He attached his new keyfob to his house keys for easier identification.
The car uses a remote keyfob to unlock the doors automatically.
She attached a new keyfob to her keys.
My keyfob is a cute little cat.
She bought a colorful keyfob featuring a cartoon character for her backpack.
He always uses his keyfob when he gets in and out of the car.
The keyfob jingled as she searched through her purse for the right key.

Synonyms

key fob

vskeyfob

3.6

A small thing on a key ring that makes keys easier to find

is designed more for easy handling and decorative or functional use

How Portable

keyfob

4.6

keychain

15 1.1

rack

205 1.2

cabinet

168 1.3

Surface Forms

keyfob singular

keyfobs plural

Morphology

keyfob = key + fob (transparent) = key + fob

A straightforward compound of 'key' + 'fob' meaning an accessory or small device attached to keys; the meaning follows directly from its parts.

Etymology

The word keyfob joins key and fob. The fob part once meant a small charm or ornament, like a 'watch fob', so a keyfob is a little tag or device you attach to your keys to make them easy to find or use.