kamet
- n a mountain in the Himalayas in northern India (25,450 feet high)
katsina
- n a city in northern Nigeria; a major center of the Hausa people
jactitation
- n speaking of yourself in superlatives
- n (law) a false boast that can harm others; especially a false claim to be married to someone (formerly actionable at law)
- n (pathology) extremely restless tossing and twitching usually by a person with a severe illness
jade green
- n a light green color varying from bluish green to yellowish green
jade vine
- n vigorous Philippine evergreen twining liana; grown for spectacular festoons of green flowers that resemble lobster claws
jadeite
- n a hard green mineral consisting of sodium aluminum silicate in monoclinic crystalline form; a source of jade; found principally in Burma
jadestone
- n a semiprecious gemstone that takes a high polish; is usually green but sometimes whitish; consists of jadeite or nephrite