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
jointworm
- n larva of chalcid flies injurious to the straw of wheat and other grains
johnson
- n English writer and lexicographer (1709-1784)
- n 36th President of the United States; was elected vice president and succeeded Kennedy when Kennedy was assassinated (1908-1973)
- n 17th President of the United States; was elected vice president and succeeded Lincoln when Lincoln was assassinated; was impeached but acquitted by one vote (1808-1875)
johnson grass
- n tall perennial grass that spreads by creeping rhizomes and is grown for fodder; naturalized in southern United States where it is a serious pest on cultivated land