(n) gamma globulin
(n) (comp) key technology
(n) (comp) keyboard macro
(n) (comp) keyboard lock
(n) catastrophe
(n) cash flow
(n) (obsc) cupronickel
(n) crown roast
(n) classic rock
(n) clean float
(n) Christmas carol
(n) Christmas rose (Helleborus niger)
(n) Kremlinology
(n) closed-end
(n) closed pot
(n) (comp) close box
(n) chrome yellow
(n) Rhamnaceae (plant family)
buckthorn
(n) the order Rhamnales (plant)
(n) (comp) cross assembler
(n) cross counter
(n) (1) cross-country (skiing)
(2) (abbr) cross-country race
(P)
(n) (comp) cross compiler
(n) cross-stitch
(n) cross-section
(n) crossbar switchboard
(n) cross-license
cross-licensing
(n) (comp) clock cycle
(n) (comp) clock speed
(n) (comp) clock track