adj, noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   One who, or that which, keys.
2. 2
   A device for signalling by pressing keys or switches.
3. 3
   A device that replaces a fixed colour in the image with some other picture or background; chromakeyer.

Adjective

1. 1
   comparative form of key: more key comparative, form-of

Synonyms

All synonyms

cayaccessaccommodateaccordachromatismadapt

Etymology

From key + -er.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.