(computing) Any of a set of keys on a personal computer or terminal keyboard used to activate a predefined or programmable function.

The key on a typewriter used to select uppercase letters and certain special characters by physically moving the mechanism

(computing) A key on a personal computer or terminal keyboard used in combination to modify the function of other keys; normally labelled "Ctrl"

(computing) A key on a personal computer or terminal keyboard used in combination to alter the function of other keys

(slang, vulgar) Rough, aggressive; powerful and successful. / (slang, vulgar) Excellent, first-class.

Of, relating to, or produced by a kaleidoscope. / (figuratively) Brightly coloured and continuously changing in pattern, as if in a kaleidoscope.

(slang) A dismissal

Betraying a confidence by disclosing private information.

To betray a confidence by disclosing private information, especially of a sexual nature.

(Judaism) A Jewish prayer of praise to God recited during services, and specifically when mourning the death of a close relative.