Word: keycap
Part of speech: Noun
Syllables: key
cap
Definition: The part of a key (on a keyboard) that is pressed by the user, as opposed to any electromechanical unit underneath.
Morphemes:
Affix: key
Language: en
PoS: Noun
Meaning: One of several small, usually square buttons on a typewriter or computer keyboard, mostly corresponding to text characters.
Affix: cap
Language: en
PoS: Noun
Meaning: A collar of iron or wood used in joining spars, as the mast and the topmast, the bowsprit and the jib boom; also, a covering of tarred canvas at the end of a rope.