Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun doorknocker

1 sense of doorknocker

Sense 1
knocker, doorknocker, rapper -- (a device (usually metal and ornamental) attached by a hinge to a door)
       => device -- (an instrumentality invented for a particular purpose; "the device is small enough to wear on your wrist"; "a device intended to conserve water")