(literary) China.

(historical) Egypt from the time of its reunification under Mentuhotep II in the 11th Dynasty (ending the First Intermediate Period) to its disintegration during the 13th Dynasty and the beginning of the Second Intermediate Period.

Alternative spelling of kick-off

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

A thousand cycles (of any periodic phenomenon). / (elliptically) A thousand cycles per second; a kilohertz.

One who kids, or teases light-heartedly. / (Britain, Liverpudlian) A term of endearment/address for a child or young adult, usually male. / (archaic) A forestaller or huckster.

(informal) A kidderminster (carpet)

A unit of frequency equal to one thousand cycles per second; one thousand hertz

(slang) A dismissal

Betraying a confidence by disclosing private information.