katsina
- n a city in northern Nigeria; a major center of the Hausa people
kelp greenling
- n common food and sport fish of western coast of North America
karat
- n the unit of measurement for the proportion of gold in an alloy; 18-karat gold is 75% gold; 24-karat gold is pure gold
karate
- n a traditional Japanese system of unarmed combat; sharp blows and kicks are given to pressure-sensitive points on the body of the opponent