keycap

plural keycaps

1. The part of a key (on a keyboard) that is pressed by the user, as opposed to any electromechanical unit underneath.

   If necessary, remove the keycaps to clean the switches underneath.

   2003, Michael Miller, Absolute Beginner's Guide to Upgrading and Fixing Your PC

   2 more examples

   A two-station robotic assembly system for inserting keycaps into keyboard arrays has been designed and constructed.

   1985, Keith Rathmill, Robotic Assembly

   Adding heat can cause even further damage to the keyboard. You can disassemble some keyboard models by removing the keycaps and the case screws...

   2007, Glen E Clarke, Ed Tetz, CompTIA A+ Certification All-In-One Desk Reference For Dummies

   Synonyms: keytop